Strange Z-Probe behavior with delta

NeoTheFox

I am trying to set up Z probing on my delta build, and it gives out strange behaviour.

After calibrating towers to be on the same height I am doing G32 S1, and this happens - coordinates gets wierd. Numbers gets too big, and EEPROM value for Z height gets corrupted. After this, any attempt to move results in "Bpos x square error", or A hit floor error (margin is at 1).

G29 gives out fairly normal numbers.

Any tips on this one? 0.92.3 firmware.

NeoTheFox

[ERROR] Error:A hit floor

Warning:Invalid delta coordinate - move ignored x:0 y:0 z:-2147483520
Warning:in queueDeltaMove to calculateDeltaSubSegments returns error.
Warning:moveToReal / queueDeltaMove returns error
X:0.00 Y:0.00 Z:-48318428.000 E:0.0000

Repetier

I guess some important value like steps per mm are corrupted in eeprom causing computations to give totally wrong values.

NeoTheFox

It is strange, since it was printing ok. I'll tried and moved everything to configuration.h, and re-uploaded firmware, wiping out eeprom - it works now. I wounder what got corrupted.