I am trying to create an assembly with some sheet metal parts but I have one part ( a flap) that I want to be able to fit through a small window in a folded sheet metal part (housing). Is there anyway to check to see if it will fit? Similar to a "real world" situation where I have to wiggle it a little or orientate it to see if it will fit? This may be a little bit of a far-fetched question.
The first pic shows the window area.
The second pic shows the flap in its location.
Any comments or suggestions are greatly appreciated