Thanks Look thats the figure I needed. I'll have to start ground up to make a way to mount the dish (since I took mine apart and used pieces elsewhere). Thinking of just using an old primestar mount from one of the 1m dishes, bolt the dish to that, then finagle the lnb arm.
But I could probably get more out of the dish if I also rig a way to 'skew' the entire dish too.
Thanks for the tip, looks like you're getting good use out of your at9.