Placing the Lift-a-Dot fasteners and the snap fittings is baby poo simple with the proper tools. The real challenge is stretching the top properly, centering it and getting the header rail seal in the channel all the way across. This header rail had been horribly botched: oversize screws held the channel rail, DPO had GLUED(!) the seal to the rail after giving up getting it into the channel. We had a new aluminum channel and had to drill new 1/8" holes and pop-rivet it into place. Seal was installed today, all snaps and fasteners now in place. in a few days we'll readjust the tension on the header rail hold-downs and do the "fine tuning".
Some additional tools and supplies required:
Weldwood Contact Cement (best stuff on-planet for this job and upholstery work, IMO).
Lift-a-Dot die.
Conventional button snap anvil kit.
POPSICLE STICKS!
Clear silicone sealant/adhesive.
1'8"x 1/4" pop rivets (I prefer stainless) and gun.
Copious supply of CAB (optional). /bcforum/images/%%GRAEMLIN_URL%%/jester.gif