I had a real tough time trying to figure out these things when I installed a hard top to my '94 a couple of years ago. I bought the retro-fit kit from LR. I drilled the holes as specified, but the rivnuts slipped right into the holes and spun with no resistance??? I ended up using JB Weld on them, did the trick, but I am still clueless as to how to use rivnuts?
"I race cars, play tennis, and fondle women, BUT! I have weekends off, and I am my own boss." - Arthur