Due to user error, I got some separation along the seams on my costco carport. It's the tan, plastic coated version, with the velcro cuff style attachments. This is where we got damage. On a couple of the side panels, the velcro cuffs were torn off in the heavy winds. My plan is try and seal the seams, and reinforce them, then pop in new grommets, and use bungee attachements in lieu of the velcro cuffs. Any suggestions on what kind of glue/plastic weld to use? what about reinforcing material? Thanks!