I've developed a unique system for this i.e foam guard. It has a dual purpose 1) 100% wrap proof (marabou) and 2) can act as a trigger in the arse refer to my CDC bugger. Also, I think it could be your cast too be very careful when presenting try and let the fly land first then leader. Slightly more difficult at distance but with a bit of practice very much possible. Then lastly I can think of many other reasons why the tail is wrapping but I won't go there tonight.