Reproducibility (x,y)

[ASamarkRoth]

If an emergency breakdown occurs, how well can we reproduce the (x,y) position scans?

One way to test this is:

1. Set stepper at (x0,y0).
2. Step +100 steps and then -100 steps.
3. How many times can this be done?

On this subject it might become more and more important to fix the sensor cut blades in x such that they are stable.