Just a thought,
I was at the range today watching one of the pros swing. He had a beautiful swing. Backswing was about 3/4 nice and relaxed and then came through it with a real sweet easy tempo. Every shot was in the same place. You could tell he wasn't thinking mechanics at all. He was simply thinking tempo. I tried to ingrain the tempo in my mind. I went to a field and hit some short wedges thinking about the easy tempo. I hit some real nice shots and fairly consistent. My point is, you maybe able to improve your consistency just by watching the rhythm and tempo of a professional without focusing too much on mechanics of the swing.