Does adding the Hurricane Windscreen affect the ability of your folding T-tops to be folded down? How easily can the windscreen be removed for higher speed trailering ??

Yes, you can fold your T-top down with the windscreen on no problem. The windscreen is also pretty easily detachable as it is a rubber strap holding it down. You can check out the installation manual under "resources" when you pull up the windshield on or website for more insight.