I figured that on the file names. I went into conifguration.h and i believe i changed the bed size in the right place but I cant get it to build. Says "Error: Unknown board ID ‘marlin_BigTree_SKR_Pro’ I didn’t get a chance to do any research on it yet to see what i am doing wrong. Firmware edits have never been my strong suit lol.
See video below. Previously i had just homed one axis at a time but in the video I homed all. Now i will say that if I jog the bed up a little ways then try to home, it will drop it 200mm then drop the probe and come back up and home just fine. I tried to do a bed level just to see what would happen and it only probed one spot and it was off the edge of the PEI sheet. Guess I’m going to have to configure the offsets a little different for it. I know how to do that in Klipper but I’m not sure how to in Marlin. Time for more research