Here's a few shots of how I did mine...
"Floor" in rear of canopy...
Fuzzy velcro under skirt... (no picture)
Weatherstrip D extrusion across where canopy rail stops... Got it from a truck canopy manufacturer...
There was still a cold blast hitting my wife in the back of the neck (coming from where the canopy rail descends) so I added a piece of ~ 1 1/2 square self stick foam from a RV Trailer dealer...
No more draft, at least the complaints have stopped... You can just see it in front of the D section in the photo below...
