I already use a semi-western grip backhand for the 1hbh, but despite this, I feel the trajectory goes lower than my forehand (which is full western). I naturally supinate through the ball and end up with a wind-shield wiper finish to the shot, as any other finish seems awkward with the grip I use. I want to hit way over the net on both sides. What tips can you offer so that I can get the same amount of spin on the 1hbh as on the forehand? Also, if anyone can link video's here of extreme topspin being generated on the backhand side, please share!!