Review on Enhanced Engraving Machine Controller: Industrial Electrical Engraver Control System by Tim Airy

I took the time to replace my old Woodpecker 3018 CNC control box with this one. I spent almost an hour trying to get home properly. The Z axis will not be at home. Removed that control, reinstalled my old control and everything was back to normal. It also appears that the X and Z axes are swapped on the control board, but there is a reference to this in the manual. When inspecting the control board I noticed that there is no capacitor (C46). I'm pretty sure this is what caused the Z axis homing to fail.