Motediuslyqr
Originally shared by Mauro Manco (Exilaus)
wow it work ! @Shauki system on simple 2020 
spring is home made(really simple make extension string.)
Top! If you want to print, have a look at:
Real killer no print time and low time to mount after good BOM
Erich I choose to no add any printed part and common item (wheel stepper and electronics and extruder excluded)
yes sure shauki i want try for now with gt2 no have any issue fast to mount and clean… only rubber drums need undestand where buy or where need…