I myself think your hand ends up straight back as it should, but it should go straight back at the shot, anmd yours seems to fly away from your face a bit and than back. I do the same thing and am working on correcting it. Guru(Curt Cabrera) has a form video on here somewhere and his is flawless as far as I know. I should also say, this is just a personal observation and I am no way here to criticise. Shawn