[RonMexico]

I'm not a golf teacher, but I think you should really address the backswing plane. Coming back that flat tends to induce the over the top move on the downswing. Also, given the description of your ball flight distribution I wonder if you are hitting with your arms. When I try to "hit" the ball from the top with my arms and hands I get the same ball flights you are describing. That would also tend to produce the over the top move.

P.S. Does anyone know of a good free tool to grab frames from golf swing videos (ie, produce a swing sequence)?