My Pieces Could Rotate, Now They Can't?

Hey guys, I’m trying to build my own vassal module, and it was going pretty well, but suddenly none of my pieces rotate/appear to to rotate anymore. The pieces still have the option in their menu and it shows on the right click list, but clicking it just doesn’t do anything. Anyone know what can cause this?

I fixed it but I’m still unsure why it happened. Had something to do with adding layers to a couple of the pieces

I think it has to do with the ORDER you stacked the options; some are sensitive to how deep they are, or what other features are above or below them in the stack.