Vinyl Top Question

I have a legendary top that I'm about to install. Old owner purchased it in Dec 2016, it's been sitting in a box since then. Took it out yesterday and it looks brand spanking new, just a couple of creases. I've been letting it sit in the sun for 2 days, hopefully it stretches smooth enough. If not oh well, the paint is a 10-20 footer anyways.

Iron it with a towel on top to keep it from melting.

Not high heat !