Quoted from zacaj:Is the plastic you're talking about the one that also covers the ship shot?
Yes. On mine, there is a single fairly large plastic piece that covers the ship shot, the center shot, and it extends all the way down to the pop bumper. In the manual, that piece is labelled -05. There is no piece that looks like -11 on my machine at all. If you have one, I'd expect that it would go directly on top of -05, assuming that the screw holes in -11 match up with the screw holes for -05.
If there's no post holding the cannon, then what holds it down? I see a screw hole in it...
It's a bit difficult to see without pulling things apart. (I have the Pearl Cannon from Back Alley Creations installed.) The top of the cannon plastic just sits on top of the guide that runs around the right-hand treasure target. The bottom looks like it might be screwed directly onto the playfield. (I can't see that spot properly.) But there is definitely no post. By the looks of things, the cannon plastic is flush with the playfield at the bottom and just bent up towards the top of the treasure target flat rail (FR 15), resting on top of the rail.
Michi.