After I updated the firmware to 060 to avoid problems with the USB connection with pronterface (that works) I have a strange behaviour.
To align the z-axis I take 1 point at a bearing an do a G92 Z0. I move Z up 1 mm and move XY axis to another place.
When I down Z with just -0.1. There is no real Z axis move down. The stepper just clicks no real rotation of the wheels. The next -0.1 does move the Z-axis again like before.
The problem is that the Getpos has Z -0.2 in calculation, but in fact Z is has just moved -0.1. So after lets say 4 points I get back on P1 the Z value I get there is -0.4 mm.
Anyone has the same experience? And a solution (not revert back the firmware)?
To align the z-axis I take 1 point at a bearing an do a G92 Z0. I move Z up 1 mm and move XY axis to another place.
When I down Z with just -0.1. There is no real Z axis move down. The stepper just clicks no real rotation of the wheels. The next -0.1 does move the Z-axis again like before.
The problem is that the Getpos has Z -0.2 in calculation, but in fact Z is has just moved -0.1. So after lets say 4 points I get back on P1 the Z value I get there is -0.4 mm.
Anyone has the same experience? And a solution (not revert back the firmware)?