Sorry i can't recommend one maybe someone else will, i make my own with wood/metal/tie straps/tape/etc, to me the one you have above the highest bracket (lnb spot) needs to be a little higher and just a little out more ( I'm assuming that the 2 closest are 82 and 91)
Normally I use this bracket for 110/119/129. But since 82/91/101 are the degrees
diffeence.... I decided to use it for 82/91/101. On a 24in it works fine.
On the 30in.... I get 82/91/97....
I was planning on getting this one:
82/91/ empty / 101 (since it doesnt work with the 3 model)
So I would have to adjust 101 until I find the signal.