Hey there so here is what I’m running into, iv just converted my 12” atlas lathe to CNC using mach3 usb board, acme threaded rod and 3-1 conversion and Nema23 motors, I have steps calibrated and X and Z axis are moving, I design my part in fusion 360 and post process using mach3 turn presets, now iv changed WCS offsets to 1 instead of 0 in fusion and that fixed my warning I was getting, but now when I load the .NC file onto my mach3 turn, I zero everything we’re it should be and the lathe moves like it should but starts -18 away from the stock diameter I have set in fusion 360… iv also went into config on Mach 3 and I clicked the start at g59.253! Thanks I’m advance appreciate the input!