Anyone have some good photos and hints for successfully installting SS bubble doors. It sounds like they recommend bolting them in rather than the manuals direction of rivetting them in place. I would like to try an avoid cracking them or messing up the door frame as there is much margin for error.

My thought was originally to drill through the frame first (if bolting is the suggested method, then using the plexiglass bit to match drill into the plexiglass. Securing the structure with pan head screws with rubber washers and cap nuts on the inside.

They talk about flush (tapered) screws, but I am concerned about cracking.

Any insight or personal experience with this would be appreciated.