Even mowed the ballstuds to the inner hole, it turned out to be better, IF i using the 4 mm shim on ball stud..the problem is on the Slipper side, the ballend cant "come on the stud", to narrow to the motor mount plate.. (if i use the puter hole, will "bind" the arm when it touches the damper..
Maybe im doing everything wrong, but im kind of handy

..right now, i wont finsih this car, thats for sure :S