Still work in progress, do not have much time to build at the moment, but I am getting there. The main frame is complete and it seems that the mechanics are working well. I used stainless steel tubes w 25/22 mm OD/ID. So far it is a nice plotter. MPCNC drawing a picture I plan to add a DIY brushless spindle later on, based on the NTM prop drive, 380kv, 2kW at 22V.