Parts Index

Zeroth Placed Outer Spiral Support

This piece was placed before the Outer Spiral Support naming system was started, so it got its awesome designation of Zero, which is fitting because it's a distance 0 from the Triple Splitter. It therefore gets an SSOP value of 0: SSOP0 or "Spiral Support Outer Placement 0"

First Placed Outer Spiral Support

This is not the first support for the Outer Spiral in terms of size or distance from either end of the Outer Spiral. It is the first support that was installed to support the Outer Spiral.

This piece fell from the sky into Reversible Guy's hand because he needed it at that moment to add the Caret Splitter Backboard for the Caret Splitter. To get it to fall from the sky I had to think of a reasonable explanation. There is a scene that explains it, but that scene will only be available on the DVD (or to Patreon patrons).

Second Placed Outer Spiral Support

The Second Placed Outer Spiral Support stands by the
Snake Plate U-Turn Berm and next to the arch over The First Track exit.
It was placed by Reversible Guy
who caught the upper end which
G Choppy cut off.

That upper end became the Third Placed Outer Spiral Support,
on the opposite side of the stage, near the Decorative Walls after the Lowest Small-Medium Splitter

Third Placed Outer Spiral Support

This piece stands at an angle near the Decorative Walls after the Lowest Small-Medium Splitter, and is cool because Reversible Guy kinda dropped it there without paying too much attention.

Fourth Placed Outer Spiral Support

This piece is the first to not be placed at the full height it needs to be for the Outer Spiral, but will first hold the Caret Splitter Feeder and then be extended vertically a bit to hold the Outer Spiral.

This piece is installed near the lower end of Decorative Walls after the Lowest Small-Medium Splitter, near the left leg of Lower Left Side Arch.

The Fourth Placed Outer Spiral Support was glued into place near the end of the aptly named livestream Glued Fourth Placed Outer Spiral Support.

Fifth Placed Outer Spiral Support

The Fifth Placed Outer Spiral Support is right at the bottom of the
Caret Splitter Right Track.

As of 10 December 2018, it has not yet glued by Mr McGlue,
but has been cut by G Choppy.

INSTALL: take 10, frames 170 - 194

As of Take 11, July 2025, has not been glued by anyone in the movie

Sixth Placed Outer Spiral Support

This piece stands at an angle from just inside the Left Side Small Landing Zone

G Choppy Cut: Take 10, frames 186 - 195
RG carry: take 10, frames 198 - 211
G Choppy cut top take 10 frames 205 - 214 : 20 Dec 2018
RG install: take 10 frames 211 - 229
MMG glue: take 10 frames 224 - 227

History from original site:

20 Dec 2018: G Choppy cut the piece which will soon be glued in place by Mr McGlue
17 Dec 2018: decided to put it just inside the Left Side Small Landing Zone
04 Dec 2018: miscounted the Fifth Placed Outer Spiral Support as this one

Seventh Placed Outer Spiral Support

The Seventh Placed Outer Spiral Support stands just outside the lower curve below Lower Zig Zag (I think).

Eighth Placed Outer Spiral Support

This is a support for the Outer Spiral,
placed on the track near Pinky’s
Decorative Walls after the Lowest Small-Medium Splitter

The piece cut from the top of the Eighth Placed Outer Spiral Support will be used as the
Caret Splitter Right Hand Inner Side

Ninth Placed Outer Spiral Support

This is a support for the Outer Spiral,
placed on the track by Pinky’s
Decorative Walls after the Lowest Small-Medium Splitter

The piece cut from the top of the Ninth Placed Outer Spiral Support will be used as the
Tenth Placed Outer Spiral Support

Tenth Placed Outer Spiral Support

This piece is 50mm tall and will go just inside the Outer Spiral from where
Ninth Placed Outer Spiral Support
is located just outside Decorative Walls after the Lowest Small-Medium Splitter

History:

2020 Jun 02: Glued in place while Candy Mama held it

Eleventh placed Outer Spiral Support

With its base near the base of the Y support of the Triple Splitter Small Feeder, the Eleventh Placed Outer Spiral Support will hold the outer rail of the Outer Spiral.

Take 11: frames 282 - 300 this piece appeared from the tree (2020 Nov 24)
Take 11: frames 301 - 331 Reversible Guy brought to its spot (2020 Dec 22)
Take 11: frames 327 - 346 G Choppy cut this piece to size, making Twelfth placed Outer Spiral Support

--- from old site: https://www.marbletrack3.com/parts/thirteenth-placed-outer-spiral-support/ ---

History:

2020 Dec 22: Placed by Reversible Guy near the Y shaped support holding the lower end of the Triple Splitter Small Feeder

2020 Nov 24: Emerged from the corner to where Reversible Guy stood to collect it.

Twelfth placed Outer Spiral Support

The Twelfth Placed Outer Spiral Support is made of bamboo and was placed by Reversible Guy near the Little Wiggly Track.

Take 11: frames 327 - 344 G Choppy cut this Eleventh placed Outer Spiral Support to size, making Twelfth placed Outer Spiral Support 2020 Dec 22

Take 11: frames 345 - 358 Reversible Guy put this piece in place near Little Wiggly Track

Take 11: frames 358 - 370 G Choppy cut this piece to size

Take 11: frames 371 - 471 Reversible Guy took the remainder to help stabilize Lower Left Side Arch

-- from old site https://www.marbletrack3.com/parts/fourteenth-placed-outer-spiral-support/ --

History:

2020 Dec 22: caught by Reversible Guy after G Choppy cut it from the Thirteenth Placed Outer Spiral Support

Thirteenth Placed Outer Spiral Support

Bamboo, next to Below Lower Zig Zag U-turn

take 11: 422 - 477: brought in by Doctor Sugar and Backpack Jack

2021 Jan 19: Backpack Jack lifts the bamboo stick up while Doctor Sugar holds its base in place.

take 11: 477 - 500: G Choppy cut Thirteenth Placed Outer Spiral Support

2021 Mar 30: 493 - 612 Reversible Guy holding Thirteenth Placed Outer Spiral Support in place until Mr McGlue could come glue it.

2021 Jun 08: Mr McGlue gluing Thirteenth Placed Outer Spiral Support in place.

Take 11: 694 - 781 Little Brother jumps onto the remainder of this piece and pulled it down by the tree

Fourteenth Placed Outer Spiral Support

One of the shortest Outer Spiral supports, glued to the Lowest Largest U-turn Berm

T11: 615 - 660 Brought to set by Reversible Guy (along with Fifteenth Placed Outer Spiral Support)

T11: 661 - 676 2021 Jul 6: Placed by Reversible Guy (same time as Fifteenth Placed Outer Spiral Support

Tll: 704 - 731 2021 Jul 27: Glued by Mr McGlue (before Fifteenth Placed Outer Spiral Support)
https://b.robnugen.com/art/marble_track_3/frames/2021/00010_002_11_X1_0772.jpg

Fifteenth Placed Outer Spiral Support

One of the shortest of the Outer Spiral supports, standing next to the Triple Splitter.

T11: 615 - 660 Brought to set by Reversible Guy (along with Fifteenth Placed Outer Spiral Support)

T11: 661 - 676 2021 Jul 6: Placed by Reversible Guy (same time as Fifteenth Placed Outer Spiral Support

2021 Sep 26: Cut by G Choppy

2021 Jul 27: Glued by Mr McGlue

Sixteenth Placed Outer Spiral Support

The Sixteenth Placed Outer Spiral Support is the second shortest support, installed quite close to the edge of the stage, near the top of the Triple Splitter.

T11: 1174 - 1200 brought onto the stage by Reversible Guy 2022 Mar 8
https://b.robnugen.com/art/marble_track_3/track/parts/2022/2022_mar_08_mr_green_installing_018poss.jpg

2022 Apr 05: nearly glued by Mr McGlue
https://b.robnugen.com/art/marble_track_3/track/parts/2022/2022_apr_05_before_gluing_18th_placed_outer_spiral_support.jpg

Seventeenth Placed Outer Spiral Support

This is a bamboo chopstick next to
Caret Splitter Right Hand Side Outer Guider

Eighteenth Placed Outer Spiral Support

This is a bamboo chopstick next to The Grand Archway, close to Caret Splitter

Nineteenth Placed Outer Spiral Support

Bamboo chopstick placed by Mr Greene below where the misplaced piece had been.

Twentieth Placed Outer Spiral Support

Big Brother planted this near Decorative Walls after the Lowest Small-Medium Splitter

2nd bridge bridge level 1

The Second Bridge Bridge Level 1 is a support structure for the `Second Bridge Level 1`, and was built by `Mr Greene`.

Second Bridge Level 1

The Second Bridge will allow characters to come onto the set from the left side. All of its levels will be flat. Its entrance(s) will be off the set, out of the camera’s view. Its first level will be the same height as the stage.

I plan for the second level to be approximately twice as high, perhaps as high as the top of the Triple Splitter, or as high as the top of the Lower Zig Zag Triple Splitter Small Feeder Separator

Second Bridge Supports

The Third Arch

Bar Below Circle by Caret Splitter

Bearing

The Bearing was brought in by Garinoppi, who left the switch which tells the Bearing which way (and how fast) to turn. The Bearing doesn't *always* do what its told by the switch, but it has the whole weight of the stage on its face.

Below Lower Zig Zag U-turn

This is a short segment of track that runs under the Snake Plate. It guides marbles from the Lower Zig Zag to the Right Side Small Landing Zone.

from old site https://www.marbletrack3.com/parts/below_lower_zig_zag_track/

History:

2019 Dec 18: Pinky tested it as Little Brother brought up a wall to fix it.

2018 Nov: inaccessible, because the supports of the Snake Plate U-Turn Berm block marbles coming from the Lower Zig Zag.

Back Right Medium Landing Zone

Circle by the Caret Splitter

Caret Splitter

Caret Splitter Backboard

Caret Splitter Backboard was placed by Reversible Guy after determining it was required to keep medium marbles from exiting the track.

Caret Splitter Feeder

Caret Splitter Feeder Extension

Caret Splitter Feeder Extension Reflection

Caret Splitter Feeder Extension Reflection Second Stanchion

Caret Splitter Feeder Extension Reflection Lower Left Protection

Caret Splitter Feeder Extension Reflection Lower Right Protection

Caret Splitter Feeder Extension Reflection Protection

Caret Splitter Feeder Extension Reflection Protection Holders

Caret Splitter Feeder Extension Reflection Protection Lower Holder

Caret Splitter Feeder Extension Reflection Protection Upper Holder

Caret Splitter Feeder Extension Reflection Stanchion

Caret Splitter Feeder Guider

Caret Splitter Feeder Guider Lower Supporter

Caret Splitter Feeder Guider Upper Supporter

Caret Splitter Feeder Lefter Guider

Caret Splitter Feeder Righter Guider

Caret Splitter Lever

Caret Splitter Rudder

Caret Splitter Right Hand Inner Side

Caret Splitter Right Hand Side Inner Guider

Caret Splitter Right Hand Side Outer Guider

Caret Splitter Rudder Lever Spinner

Caret Splitter Right Track

DC 48

Decorative Walls after the Lowest Small-Medium Splitter

el Lifty Lever

El Banderín

el Lifty Lever Guider

Front Left Medium Landing Zone

First Snake-Installed Rail

Guides into Back Right Medium Landing Zone

Lowest Back Left Small Marble Curve

Lower Curver off the Lowest Small-Medium Splitter

Lowest Largest Backtrack

Lowest Largest Backtracking Chopstick

Lowest Largest Backtracking Popsicle Stick

Lower Left Side Arch

Lowest Largest U-Turn

The Lowest Largest U-Turn curves large marbles from Lowest Largest Backtrack down onto The First Track.

Installed around mid 2019:

https://b.robnugen.com/art/marble_track_3/track/parts/2019/2019_july_02_big_brother_preparing_to_make_lowest_largest_uturn_berm.jpg

Lowest Largest U-turn Berm

Lowest Largest U-turn Berm is a bamboo skewer curving around the top of the Lowest Largest U-Turn. Without it, large marbles would roll right off the stage. This happened while testing, and caused a large kerfluffle!

Lower Small Medium Splitter Inner Thinner Keeper

Left Side Small Landing Zone

Little Wiggly Track

Lower Zig Zag

Lower Zig Zag 1F

Lower Zig Zag 1F Inner Rails

Lower Zig Zag 2 ban top

Lower Zig Zag 2F

Lower Zig Zag 2F Bouncer

Lower Zig Zag 2F Guardrails

Lower Zig Zag 3F 2F Net

Lower Zig Zag 3 ban Lower Support

Lower Zig Zag 3 ban Upper Base

Lower Zig Zag 3 ban Upper Base Base

Lower Zig Zag 3F

Lower Zig Zag 3F Net Affector

This small piece of bamboo keeps marbles on Lower Zig Zag 3F
headed into the Lower Zig Zag Net.

The Triple Splitter Small Feeder Inner Guider
will extend from this piece down along the Triple Splitter Small Feeder.

History:

2020 Feb 18: Installed by Candy Mama and glued by Mr McGlue, officially canceling the plan to allow marbles to go from Triple Splitter Small Feeder to Lower Zig Zag 3F

Lower Zig Zag 3F Rails

Lower Zig Zag Net

Lower Zig Zag Triple Splitter Small Feeder Separator

Medium Catcher Below Triple Splitter

Outer Spiral

Paul

Right Side Small Landing Zone

Second Circle Below Caret Splitter

Small Marble Saver

Prevents small marbles from falling off the track before Decorative Walls after the Lowest Small-Medium Splitter

Snake Plate

Snake Plate Chopstick

Snake Plate U Turn

Snake Plate U-Turn Berm

Snake Plate U-turn Berm Bar

Two Ends Chopped Off Triple Splitter

The First Track

The Grand Archway

The Lowest Longest Separator

the Lowest Small-Medium Splitter

Triple Splitter

Triple Splitter Medium Catcher Ridge

Triple Splitter Small Feeder

Triple Splitter Small Feeder Feeder

Triple Splitter Small Feeder Inner Bar

Triple Splitter Small Feeder Inner Bar Lower Support

Triple Splitter Small Feeder Inner Guider

Triple Splitter Small Feeder Outer Bar

Triple Splitter Small Feeder Outer Bar Lower Support

Triple Splitter Small Feeder Outer Guider

the Triple Splitter Small Marble Catcher

Upper Splitter off the Lowest Small-Medium Splitter

This is a small curved track that pushes medium marbles to the left, away from the First Snake-Installed Rail.

Along with the Lower Curver off the Lowest Small-Medium Splitter, this guides medium marbles from the Lowest Small-Medium Splitter to the Front Left Medium Landing Zone.

01 Jan 2019: broken (and reglued) while trying to plan where track will go after Caret Splitter Feeder Extension.

https://b.robnugen.com/art/marble_track_3/track/parts/2019/2019_jan_01_reglued_upper_splitter_off_lowest_small_medium_splitter.jpg

Zog

Zog

Zog Rails

Zog Rails are Autosticks which will come in to rest on Zog Rail Ribs

Zog Rails Support

This vertical piece will support Zog Rails

It shall be installed very close to
Caret Splitter Feeder Extension Reflection Lower Right Protection,
with its foot between
Left Side Small Landing Zone
and the
Lower Curver off the Lowest Small-Medium Splitter

Tll 1195 - 1208
2022 Mar 08: Candy Mama brought the support up the first ramp.
https://b.robnugen.com/art/marble_track_3/track/parts/2022/2022_mar_08_candy_mama_bringing_zog_rail_support.jpg

T11 1205 - 1222
2022 Mar 15: Candy Mama reach top of the ramp and rotate Zog Rails Support vertical
https://b.robnugen.com/art/marble_track_3/construction/2022/2022_mar_15_candy_mama_bringing_zog_rails_support.jpg

T11 1223 - 1253 Install Zog Rails Support with Doctor Sugar
2022 Apr 05: Doctor Sugar holding Zog Rails Support
https://b.robnugen.com/art/marble_track_3/construction/2025/2022_apr_05_doctor_sugar_holding_zog_rails_support_1000.jpg

2022 Apr 27: Mr McGlue heads over to glue it once Doctor Sugar holds it
T11 1250 - 1292
https://b.robnugen.com/art/marble_track_3/construction/2022/2022_apr_27_or_so_mr_mcglue_finished_18poss.jpg

Twenty-First Placed Outer Spiral Support

As of 18 June 2025, this piece doesn't exist. But I can create and edit its description. wooohooo!

Triple Splitter Small Feeder Lower Outer Guider

This is a thin bamboo rod keeping small marbles on the TSSF as it curves down toward the Triple Splitter.

Second Lane of Second Level of Second Bridge

This is a tongue depressor which entered the video on 4 July 2025, with Reversible Guy holding one end, and me holding the other because it was mostly off the set.

Later Candy Mama held the end and helped place the Second Lane Second Level Second Bridge First Support under it

Zog Sender

This is a popsicle stick extending from the top of Zog to the Zog Rails Support.

It was brought onto the set by Dr Sugar who got help from Big Brother to hold it in place as Mr McGlue glued it, starting 4th July 2025

First Lane of Second Level of Second Bridge

This is a tongue depressor carried in by Candy Mama who paused while carrying it to let RG pick up the supports for it. He gave one to her and then she continued to bring it in. Amazingly, RG was *also* holding the far end of this part! But wait, I thought he gave her the supports? Who was holding it then? It's a *mystery*!

These Autosticks marched onto the set starting 9 July 2025. They will be attached to the underside of Zog Sender, Zog, and Lower Zig Zag 3F.

These are distinct from Zog Rails which will be atop the Zog Rail Ribs.

Also distinct from the Zog Rails Support.

Second Lane Second Level Second Bridge Second Support

This bamboo piece was the Nineteenth Placed Outer Spiral Support debris, which Mr Greene removed from the track (as it was blocking the large green marble) and then handed to Reversible Guy for installation.

It will support the Second Lane of Second Level of Second Bridge closest to the track.

Distinct from 2l2l2b1s which Candy Mama is now holding.

Second Lane Second Level Second Bridge First Support

After helping Reversible Guy bring in the Second Lane of Second Level of Second Bridge, Candy Mama turned briefly off camera and grabbed this bamboo support.

It will be glued by Ms McGlue as soon as Candy Mama moves off the set.

Caret Splitter Inner Wall

Carried onto the set by Squarehead, this piece was actually installed by Reversible Guy in late 2018, but apparently not documented until 2025.

This piece is a popsicle stick which keeps medium sized marbles on the the Lowest Small-Medium Splitter before they reach the Upper Splitter off the Lowest Small-Medium Splitter.

Not to be confused with Lower Small Medium Splitter Inner Thinner Keeper

Caret Splitter Left Track

Medium and Small marbles can go left on the Caret Splitter, which leads them to the Lowest Small-Medium Splitter.

Only Small marbles can go right from the Caret Splitter onto the Caret Splitter Right Track.

As of July 2025, I don't know how I will ensure this works. I thought a lot about it in episode 30, but realized the Outer Spiral will flow the wrong direction to make it work easily.

This piece was cut from the
Seventh Placed Outer Spiral Support,
stands next to the Little Wiggly Track,
and supports the Triple Splitter Small Feeder on its lower end.

After G Choppy cut this piece to size, the remainder was used for the Eighth Placed Outer Spiral Support

Parts Catalog for Marble Track 3