Auto_Bed_Leveling: Z-Probe Repeatability code

[Roxy]

Your code is 'safe'. But you are missing both the #ifdef and #endif in the following code snippet. Everything is fine except this code won't disappear like it should if you ever turn the Auto_Bed_Leveling off. Go ahead and post in the previous thread and we can start working on getting the Z-Axis height right. Does your Z-Probe really fire .8mm below the nozzle?

#ifdef ENABLE_AUTO_BED_LEVELING // <---<<< Missing
case 48: // M48 Z-Probe repeatability
{
#if Z_MIN_PIN == -1
#error "You must have a Z_MIN endstop in order to enable calculation of Z-Probe repeatability."
#endif

double sum=0.0;
....
Sigma_Exit:
break;
}
#endif // ENABLE_AUTO_BED_LEVELING // <---<<< Missing

[brainscan]

ahh I wondered if adding #ifdef ENABLE_AUTO_BED_LEVELING at the beginning would help but wasnt really sure if that was missing for some reason or if the #endif somehow got pasted into the end, i'll add both of those back in now. No my probe offset is x 13 y 0 z -7.4 but it shows endstop hit between -0.4 and -0.8

[Roxy]

ahh I wondered if adding #ifdef ENABLE_AUTO_BED_LEVELING at the beginning would help but wasnt really sure if that was missing for some reason or if the #endif somehow got pasted into the end, i'll add both of those back in now. No my probe offset is x 13 y 0 z -7.4 but it shows endstop hit between -0.4 and -0.8

OK... This isn't going to be that hard to figure out! (Famous last words!!!!) Because the Z number should be very close to your Z_PROBE_OFFSET_FROM_EXTRUDER

And yours is 1/10 of it...

1 of 10 z: -0.791797 mean: -0.791797 sigma: 0.000000