Triangular calibration grayed out in webcontrol

Hi, cant seem to locate why it’s grayed out in webcontrol. I’ve uploaded the Holey firmware, and went through the holey calibration, but not can’t do the Triangular one.

Ok, just figured it out. I had to upload stock firmware. Wow, so much to learn.

that is correct, if you use the holey firmware you need to use the holey
calibration, if you use the stock firmware you use the triangular calibration.

David Lang