It´s all but not 100% perfect. The design is good and I loved to print the parts. It was really easy to built except the PCB Holder and the Belt Holder. In my oppinion the PCB board bracket is crap, much to thin and if you use support you can´t get rid of the structure after printing without damaging the thin top.
The Belt holder is a way to tight ... can´t mount the belt without braking my fingers.
And if you use a stock stepper motor or a slim one like I do, and if you use those heat sink, you need more distance to the end stop. So I designed a little bracket, easily mount on the end stop plate.
And a hint at the end.... don´t waist PLA its not the right material for this Project. You have to use ASA, ABS or simmiliar.
black and silver