Simplify3D User Forum

In preview mode, only layer numbers are shown whereas the "... printing at height" on the advanced tab are specified in mm.
This means that when I look at the preview and decide that I want to use a different process starting at a certain layer, I have to calculate the height by hand.

Yes - these options must be in mm and not in layer number since this is the only way to allow me to loada new program to start at a certain height when printing was interrupted.

I noticed this too. I had to use the cross section tool to get the mm. This has the advantage of being closer to the process tool (don't have to go forward to the preview print screen), but it still makes sense to have the mm with the layer on the "prepare to print" screen as well