The Hot Wheels Launcher by phorbi (https://www.thingiverse.com/thing:2253033) is amazing and it works perfectly. The only problem my son had with it was that the rubber band would come off the top holder (near the top of the trigger) periodically, and he had trouble putting it back on by himself. So I designed this cap to be inserted over the top holder that keep the rubber band from jumping off the peg.
Printed with flat surface on the build plate. No brims, rafts or supports needed.
Hot_Wheels_Launcher_Rubber_Band_Retainer_Plug.stl | 97.2KB | |
Hot_Wheels_Launcher_ubber_Band_Retainer_Plug.3mf | 47.5KB |