LR4 - Z-Leveling or Y Pulloff?

[Jason_Penezich]

I have my x0y0 to x1200y0 z-leveling down to a .06 difference. My x0y2400 is a tiny bit off but my x1200y2400 is off by over 1.6mm.

I’m not sure what I should adjust? I read you can resurface but I’m not entirely sure how to go about that. Or if I can adjust another setting? Maybe the y pulloff for motor 1? Shim it a bit?

I’m still a beginner in the CNC world so just trying to make this the best I can so would like to know the best practice moving forward.

Thanks!

[jeyeager (Jason Yeager)]

@Jason_Penezich

my x1200y2400 is off by over 1.6mm.

Well this could mean your table is a bit twisted. Can you add a picture? It might just mean you shim the table or top itself. I would try that before surfacing the whole table.

[Jason_Penezich]

LR4 - Under table build

Finally “finished” with the build. Dust collection was a pain to figure out but found the best way to do it. The main challenge were being under a table as I am an active woodworker with limited space. Tested and functional. Now time to find out how to flatten a slab and make some engravings next. [IMG20251108130446] [IMG20251108130437] [IMG20251108130316] [IMG20251108130310] [IMG20251108130253]

Some pictures there. I guess what I could do as well is raise that side leveler a tiny bit, or lower the other 3 since the top of the table needs to be flush or lower than my table saw

[jeyeager (Jason Yeager)]

Yep, that’s what I would try. Note that floors are not perfectly flat, so if you level it and later move it, it might not be flat anymore. It also depends what you are doing for how much it matters. When doing carves, it’s important, but for through cuts, you overcut a bit so it doesn’t matter as much.