: I used this method for my Guillemots and it worked well. I made one change: I
: cut the hatches after glassing/molding the lip. That way I didn't have to
: worry about leveling the hatch or having it shift during the glassing. I
: drilled four small reference holes from the pattern on the inside so that
: I could position the pattern on the outside and cut from the outside.

: Ric

That "would" simplify the process considerably. Good idea

Bill H.