Hi,
I created a complex machine with a plane which contains conveyors and processor. I discovered that if I rotate the plane, the conveyor system doesn't draw correctly the conveyor objects (PE, DP, station) inside the plane.
I attached a very simple model which reproduces my case.
Can you fix it in the next release?
NOTE: I believe that it is only a visual issue because the events trigger correctly (I tested with the photo eye and it works).