This is a base modelled after the Tekkadan logo from Gundam Iron Blooded Orphans. Meant to replace the original action base 5 base. It has a 7.05mm hole so that the arm is snug but can still be removed. The print profile I've uploaded is just a simple .2 layer height profile with smooth timelapse enabled. I find that for No AMS prints this helps when manually changing the filament to achieve multi colour. Just pick the desired layer to pause at (in this case layer 21) and enjoy!