This is a "drum style" track cleaning car.
Printing laying on its top. no support or raft needed.
You will need a pair of commercial trucks and truck pins to complete the car.
Fill the drum with pennies (they will be a tight fit). and wrap it in a strip of paper towel.
The car has wells for pennies, the more you add the less likely it will derail, but the harder it will be to pull.
| jshapes.scad |
| ngauge.scad |
| trackcleaner.scad |
| trackcleaner.stl |
| trackcleaner_drum.stl |
