Tips on instalation of a new vinle top

i like the 3m spray adhesive the best. fold half over , spray glue in about 6 inch strip on roof and bottom side of vinyl, let tack up as per instructions on the can. fold top over smoothing the vinyl , and keep repeating until the half is done, then do the other side. try to do it on a nice warm sunny day as this makes the vinyl easier to work with , and the sun will shrink the vinyl pulling it tight onto the metal. DO NOT trim close to the edges and around clips until the top has sat out in the sun for at least a day. the hardest part is making sure the seams are straight , so take measurements and mark where they need to go, i just stick some tape on the front and rear glass to give me a reference. as far as prep work beforehand- scuff the top if painted with a scotchbrite pad and wipe down with a wax and grease remover such as prepsol ( i believe its called) if you already took off an old vinyl top, then make sure the glue has been totally removed.