I've got a situation where eCabs is rotated parts that are not checked that they can be rotated. I've attached a couple of pictures.
The first picture shows what happens when I perform a nest on a Custom Layout of cabinets. The second picture shows when I take that cabinet into CE and perform a nest. In the first picture, the cabinet side is rotated to go cross grain on the plywood. In the second it is laid properly on the sheet going with the grain.
Part #1 on the first picture is the same Part #4 on the second picture from the same cabinet.