A few more tools have been added since that pic. I cross threaded a bolt to hold mine in place. Still only adding a connector when i get a new tool. That way I know if something is missing.
No problem just tack welding them on
Not glass, going with screen. Then making it were I can slide a solid piece of sheet metal in to seal it totally off.
I have used mine on both my c6 lowered vette and my caymen s. It is a tight fit but works great. I have the direct pro 8+. I plan on getting another jack to be able to use on both ends.
I use a white welding/metal marking pen and mark different heights for different cars inside the rail.I also have marked the location of point were I don't have to hold the release handle down. Not fail safe but works for me