Topics created by DatTurtle

@KnyteTech They are the single extruder kind, not any of the specialty ones they had. I think your idea of upgrading them is a good one, and I'll look into what kind of upgrades I could put onto it. I'm thinking of something like a Creality Sprite, and PEI Sheet would be good for starters. Not sure how much it would take to make one of these into a Voron Switchwire, but that'd be a lot of fun to build and sell. I bought a BLTouch and used it but didn't find it to be super helpful with leveling, the leveling screws are pretty small and don't move much on their own so I only have to re-level every few weeks.

Your M557 grid command says the range goes to X390, but your M208 says the X axis is only 380mm long.

You're also missing the XY offset of the probe in your G31 command.

https://docs.duet3d.com/en/User_manual/Connecting_hardware/Z_probe_mesh_bed

If the nozzle is 5mm off the bed in X when at the endstop you can change your axis minima to be -5, which puts the 0 position just on the bed. That gets you back 5mm.

To measure the actual amount of axis length you have, move the nozzle to just be on the 0 point of the axis at the edge, send G92 X0, and then move the axis as far as you can to the other end until you get the nozzle to the edge of the bed, or you hit a physical stop. whatever your axis value is, that's your limit for M208 maxima.

Some areas of the bed just may not be physically reachable by the nozzle.

@owend
I changed the jumper placement and they work! I didn't know they were important before you mentioned them, thanks!