I have converted an old Conect121 lathe electronics form BBC to Linuxcnc on a PC. I have used the orginal steppers and the old powersupplyboard. The new breakout board and TB6560 stepper drivers are working OK. I have also use the old DC motor and its driver board but am using a pot for speed setting, I am hoping to link this into the Linuxcnc in the future. I now want to design and build a router to cut wooden clock wheels. I have no experience of machine building hence my starting on this group.