Been going crazy here trying to figure this out.
Upgraded my Ender 3 v2 with BLTouch and a 4.2.7 board to Marlin firmware build 20221125. I wanted to upgrade it finally to get Linear Advance. Went from 20211121.
After entering in all my values for steps, acceleration, and probe offsets, I can build a 5x5 mesh properly. But when I try to use the Bed Tramming, I can only get the Front Left and Rear Left sides to measure. When I try to get the Right sides, I get an error message of “Z Probe Past Bed”.
I’ve checked my probe offsets, and measured them again. I currently have:
Probe X Offset: -43.1
Probe Y Offset: -7.0
Probe Z Offset: -2.48
The Info Screen on the printer shows the following:
Firmware version: bugfix-2.1.x
Build Datetime: 2022-11-25
I’ve tried a build from three days ago, yesterday, and today, and all produce the same error.
If I roll back to my much older version, 20211121, the issue does go away, but this is missing the new Linear Advance Feature I’m using, and a lot of other fixes since then.
Am I missing something?