Help on Pete Rose.

So I am trying to land a Pete Rose. I am doing what seems to be a good method ts backroll to revert. but am having trouble rotating the last 180 i have been able to get the complete 360 once or twice but dont know what i did on those tries to allow me to come around. I didnt know if anyone knew of any secrets to help with the last 180. maybe i was thinking its in my approach to the wake, but not quite sure. thanks in advance for any advice.