3 lane rainbow entry.3mf

A three Lane rainbow changer entry/exit for mini 4wd. Compatible with my 1, 2, and 3 lane track sections, as well as tamiya mini 4wd 2 lane track. Transitions from 3 lanes to 2 lanes plus 1 lane with a 15 degree slope. Print two of the same model to allow for a lane switch from inside to outside lanes