Did you use a jigsaw for the cuts? I'm guessing you did the cut from the outside?
Also wondering if you had to 'mask' the cutline so the surrounding fiberglass skin didn't start to crack and run?
Thinking of putting a larger pass-through door on my new Salem. The one side is huge but the other is only about half the size - a pain for access.
Me, DW, 3 sons (19, 16, 15) & RIP Joey the mutt
'11 Salem 26TBUD
'01 F350 RWD V10