The side curtains are assembled with exposed rivets and it looks like drilling them out and adjusting the overall heigth is simple. There's a good 1/4 inch slack in the vertical heigth of the plexiglass and the posts are not seated down in the bottom of the sill plates. I just need to find a source of pre-finished black 1/8 inch rivets. I think after getting this done I'm going to be pretty happy with the overall results.
