There are several types of instrument panel blanks for the 320 airframe. One must have been for the parallelogram system, another for the forward hinge type. I have the parallelogram type for my forward hinged canopy. The difference is the inside width at the longeron I guess. That is, the width doesn’t allow the pneumatic rams to pass the panel on closing without interference to the side of the panel. I can modify the panel but I’d like to have a panel that is made for these rams – that is - narrower at the longeron.

Anybody out there have one they don’t need? Or suggestions?
Jim