Pointer on the rear to help with positioning, with a small hollow in the support platform to attach velcro/double sided sticky tape for extra adhesion beyond the pressure fit. Adjustable positioning using M3 screw channels
Musician, producer, singer, sysadmin, programmer, internet junkie - and 3d printing enthusiast. Built my first printer very recently (a mini Kossel) and looking forward to building the next (a cartesian model most likely)