Hi All,
I just got my IR Probe and Duet WiFi installed onto my Kossel Mini and have been getting some really strange behaviour. When I run the delta calibration or G32 the console reports numbers which look like my bed has been leveled, however when I actually run a part with G32 built into my start-up (with no homing after it) the bed doesn’t appear to be level at all, in-fact its consistently low at one of the towers (X I believe).
I changed the bed.g to probe the bed and only report the positions, then probe it and do 6 factor adjust and finally probe and report again and I get the following.
Initial report:
Bed probe heights: -5.135 -5.471 -5.376 -5.420 -5.361 -5.235 -5.190
-5.328 -5.332 -5.355, mean -5.320, deviation from mean 0.099
S6 Leveling:
Calibrated 6 factors using 10 points, deviation before 5.272 after 0.032
Post Level Report:
Bed probe heights: 0.019 -0.026 0.035 -0.040 0.016 -0.040 0.035 0.034
0.033 0.012, mean 0.008, deviation from mean 0.030
Another strange thing is that when I run the calibration and put some paper under the head opposite the X tower the level is a little high, at X0 Y0 its great but moving 10-20mm closer to the X tower the level gets really low and the nozzle starts crashing into the bed.
Maybe I am misinterpreting something here but I've been scratching my head over it all weekend!
I'm using a glass build plate with blue tape on it so it so I'm confident that the plate is pretty level.
Any help would be greatly appreciated!
Thanks MK