Built By: Mike Maloney
Description: Mirrored Balloon Loops with 315mm (12 3/8") Radius curves
Built out of foam core (what else? LOL)
Module dimensions: Quad length (48 3/4") x 29" on the long side and 13 1/4" on the mating end.
Here's what it looks like in AnyRail:
Track Pieces:
20-120 315mm (12 3/8") Radius 45º Curve Track [5 pcs]
20-000 248mm (9 3/4") Straight Track [4 pcs]
20-110 R248mm (11 7/64") Radius 45º Curve Track [1 pcs]
20-040 62mm (2 7/16") Straight Track [1 pcs]
20-070 45.5 mm (1 51/64") Straight Track (from small track assortment 20-091) [2 pcs]
Cut the top and test fitting track
AS of this date: 22-DEC-2016, I have two mirrored, unsceniced loops. They are not really suitable for travel unless you have a larger vehicle. I currently use them back-to-back as a test track, and they fit nicely on an 8 foot table with a little overhang at each end.