Anyone know how to install a GAII Trinity Performance on a AM5 socket? There are two Pump brackets. One has two installation points. One has four. I have the four one. After I install the 4 standoff studs and center the pump on the brackets, I can't seem to screw into the studs. The bracket connections turn but don't make contact, and so there is nothing to screw onto. It's driving me crazy. (And I can't seem to contact LIan Li using their online form).