[ScottM]

Snookerd,
A buddy of mine has a 21' Hydrasport CC with a folding t-top that the previous owner had installed. It bolts to the top half of the console, not all the way to the floor, hinges in front ahead of the windshield, and folds forward. When folded, the trailing edge of the top stands about 6 feet above the deck. Like Pipe Dreams says, you can't see in front of you while underway, unless you stand on the leaning post and look over the t-top or stand next to the console and look around the side. Otherwise, this setup works well, its made of stainless so it's real sturdy, and doesn't look any different from other traditional t-tops.