Yeah, I have a heat gun but the issue comes in with only two hands. Almost need someone feeding the tape and slowly removing the backing while another person is keeping the tape taught and smoothing the wrinkles while another person is giving it a shot of heat every now and again to help smooth it out. That's six hands
Or maybe I'm just not talented enough
Let me know if you find any secrets on your install.
I feel like its one of those things where you have to find your rhythm (how much to pull, where to start, which direction to smooth, how much heat, etc...) and then the rest falls into place. At least I hope...
Edit: This guy does an entire door in 5 minutes. He did the first press really quick...I was going inch by inch....hmmm...might have to switch my method.