Make sure you're popping up first. When your doing the 270, make sure your landing with the handle right behind your back. If your arm is way out, there's no way you'll get the handle pass. now do it with a bit bigger jump. reach around with your front hand, and as long as the handles close to your back the handle pass shouldn't be a problem. Make sure you jump straight up, or you'll end up off the tramp. I like to keep my eye on the tramp, the whole time I'm upside down.
Mike Schwenne www.westcoastcamps.com