Hi, Willem
There are some errors in the post from LazyCam at the present time, You can edit the Gcode for now.
There should be corrections soon for this, Brian is working on Mill & Plasma post's now Lathe after that.
If you want a front view in Mach goto Config, ToolPath, Un-check the ShowTool as Above Centerline in Turn, Check Box.
Hope this Helps, Chip