Marlin auto calibration not centered

Hey guys,

I have a Kossell 800.

I am using Rich Cattell's branch of Marlin with auto calibration.

The problem is whenever I do G30 A, the calibration points don't seem to be centered. They are actually on the top left side of the bed and depending on the BED_DIAMETER value, they can even go off the bed.

I though it was the the probe offset issue but I changed those values and I still get the same result. I tried changing the offset values to extremes and I don't notice any difference in the calibration sequence. It seems like the offset has no effect.

I don't know if its a bug or I am missing something.

Thanks,

Nevermind, I fixed the problem.

There was something wrong with the eerprom, I cleared it with this code, reuploaded the firmware and it worked.

An M502/M500 should accomplish the same thing - restore defaults, and write them to the EEPROM . . .

- Tim