My controller died and I replaced it. I have a 4XL. I was in the middle of carving a nice chunk of walnut when it died.
I went into settings and picked the 4XL with a ball screw Z Which I believe is the standard, not an HDZ. I took a good guess at where the center of my carve should be and ran the program. (without power to the router and at a higher Z so I could save the walnut). Anyway the outside seems to be bigger than it should be, maybe by 1/2".
Any ideas as to how to fix it or what I did wrong?
The standard Z-axis on a Shapeoko 4 is a Z-Plus which has a leadscrew.
The optional HDZ Z-axis has a ball-screw.
The default steps/mm for the belts have been 1/40 mm for a very long while, and it’s unlikely they’d be off that much — the adjustments indicated by techniques such as:
Since I didn’t reload motion, I just went to the setting menu. Selected 4XL, Lead Screw, and router with bitsetter. Didn’t mess with any other setting. Then sent the config to the board. It should just work, right? LOL
I think what I’ll do later today is put some scrap wood over the walnut and do a cut so I can see exactly how much it is off. That will give me a clue and then I’ll contact support