I have been playing with Ultimate Racer 3.0 doing some different configurations to see what "could" fit on a hollow core door...
Here are some of the "plans" I sketched up...
Would love to hear your guys thoughts on the plus/minus of the individual designs...
(plan on running t-jets primarily)
I avoided using specialty pieces like chicanes, cross overs, 3" hair pins etc. to keep things simple... But could look at adding those types of pieces if you guys think that they would add to the "fun" factor without hurting the drivability of the layout. :)
Design 1 - Shoot the Loop
(advantage - uses a lot of "standard" pieces I already have - like the 9" radius corners)

Design 2 - Cork Screw
(advantage - increasing (or decreasing depending on direction) radius cork screw)

Design 3 - English Curve
(advantage - variety of corners along with the possibility to use a 90 degree intersection piece and have the entire layout flat?)

Design 4 - Drop the Hammer
(advantage - should be easy to build)
