Welcome to the SeeMeCNC Community

Yes, thanks. I am now using the .hex file found mid thread here and it seems to be working. I can move my z-axis up and down anyway. I am waiting for my vats to finish curing and I will attempt a test print. Thanks to all the work everyone (especially mhackney) has put into getting this printer ...

FOlks, it may be that the grbl hex file I uploaded the other day is not the correct one I am using! I think it may have been my experimental build. In response to a private message I got last night, I looked through my archives and discovered a more recent grbl.hex file and source base that I built ...