•Change the view rotation center to properly zoom in and check the slicing? (it always zooms to edge of build plate and I can’t see the model.
You can use arrow keys to adjust the view center
•Place the model flat on the bed without guessing using mx,my,mz commands?
Select model by clicking it (or press A to select all), then press P to place in the middle and onto the surface. Then press X and left-drag mouse to move it along x-y plane.
•Export .tsk file?
click the “slice” button and then click the “path” button.
You may refer to download page for more instructions.