That's how I install the lock strip style. The rope works much better on the one piece for me. I use rope that's 1/4" in diameter though and not "string". Do it how you feel comfortable. The last thing you want is a cracked windshield. That method above works very well for the lock strip style. Admittedly, I've never tried in on the one piece. I've just always gone straight to the rope. Probably done over a hundred and never had a problem. Does require some cleanup though.
