Caltrac bars question

I installed my new caltrac bars today. The question i have is when i tighten down the bolts for the heim joints, should i tighten them to where the plates contact the sides of the heim or is a little side to side play ok? I was just worried about excess noise around turns on the street. I didnt want to bend the plates at all. Thanks
Bob

"Dirt_worker" on here has alot of time dealing with cal tracks I would shoot him a pm if he doesn't respond here

Some we get the heim will barely fit. Others we run a washer or something to take up the space. We run them contacted but not to where you have to bend the plates.