nanoDLP

If the printer zero is at the top and the bottom is in the negative area, then the coordinate of the next layer is incorrectly calculated. For example End Level -221.042999, the first layer -221,083, the second layer -221,123
If you set the layer thickness to -40 μm, then the coordinates are calculated correctly.
The negative area had to be used so that the direction of travel corresponded to the direction of the buttons on the Z-Axis calibration screen

The printer is self-made,
endstop at the top

Last edited by somik (2018-06-08 17:15:08)