Thanks Leed! Apologies for the slice, I was just chopping it back, my thoughts were on the forehand. But yes thanks for pointing that out before it becomes a bad habit. Topspin backhand is kind of old school I suppose. But what is new school anyway? I can hit it with heavier top.
Working on mobility- frustrating because that was my strong point back in the day. Still, I do need to be more explosive on the first step.
Re alu power- I think that's a good description..I have no feel for the ball when I hit it. Very strange. Gotta get some Tour Bite back in to reset my mind.