Really not fun and I guess that makes my printer unusable if turned on. The routine just runs like I would expect it to. I am using a bit coarse grid of 20mm and a radius of 120 because I have the 0.6 version Duet and that one does not allow for enough probe points needed for a finer grid. What could cause this ENORMOUS deviation figures that are not really there of course?
Here is the map in figures:
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RepRapFirmware height map file v1 generated at 2017-02-27 21:12, mean error 184466663519813632.00, deviation 3026897512028962816.00
xmin,xmax,ymin,ymax,radius,spacing,xnum,ynum
-100.00,100.10,-100.00,100.10,120.00,20.00,11,11
0, 0, 0.067, 0.035, -0.003, -0.039, -0.088, -0.075, -0.077, 0, 0
0, 0.139, 0.115, 0.097, 0.070, 0.009, -0.028, -0.073, -0.084, -0.015, 0
0.023, 0.003, 0.021, 0.014, 0.041, 0.029, -0.021, -0.003, 0.017, 0.035, 0.109
0.028, 0.023, 0.046, 0.060, 0.061, 0.015, -0.027, -0.038, -0.022, 0.025, 0.099
-0.053, -0.022, 0.002, 0.026, 0.035, 0.002, 0.009, 0.015, 0.048, 0.090, 0.165
-0.027, 0.054, 0.060, 0.039, 0.014, -0.018, -0.015, -0.011, -0.011, 0.028, 0.125
-0.059, -0.027, 0.012, 0.028, -0.003, 0.020, 0.025, 0.015, 0.026, 0.046, 0.118
-0.087, 0.004, 0.040, 0.038, 0.009, 0.052, 0.024, -0.025, -0.034, -0.022, 0.077
-0.082, -0.035, 0.043, 0.038, 0.021, 0.013, 0.010, 0.000, 0.002, -0.001, -0.018
0, 0.011, 0.009,-8224483864962138112.000,16451619751970471936.000,-136651341824.000,1035104029769728.000, 0.138, -0.235, -0.049, 0
0.000, 0.000,5490524672.000,-753258.250,12635438092820414464.000,-16456320164179214336.000,16443865995971395584.000,-6421816847368192.000,367459303424.000, 0.000, 0.000