3DTouch not precise

[BramV]

Hi,

I recently got 2 of the 3D touch sensor. I have tried them both, but I get bad repeatability on the measurements.

Here are 3 bed probes, each with 10 points:

0.083 0.083 0.058
-0.13 -0.155 0.02
0.258 0.246 0.421
0.19 0.053 0.34
0.01 -0.04 0.21
0.163 0.176 0.351
0.115 0.065 0.278
0.141 0.103 0.266
0.026 -0.012 0.188
0.063 0.063 0.238


As you can see, it doesn't seem to give similar values on the points that I have probed.

Even if I keep probing the same point on the bed, it will not give repeating values when I probe....

any idea what is wrong?