i have a very old Brunswick Vip oversize 8 ft ,the pockets are very wide and angle is crazy off , can i just shim the hell out of it? Will this get correct angle oh btw i notice rails have aloooot of bounce , even for old cushions is this good? Also i do have that angle gauge and cushion height is off by a slight so im guessing this is giving me extra bouce? they are superspeed , i will have cloth later in the month so no rush,and i can hit 5 rails up and down , of course struck hard,thanks for viewing.