Originally Posted by CaseyD

is this to keep the spring on the cup or the cup on the shock end? My son and I constantly are popping the spring cups completely off the car, no lie, every race night or practice day, we are out there looking for a spring cup at least once each. Matter of fact Saturday, ran almost the entire main missing a front spring cup. I even have tried a little super glue to keep it in place and still have lost them.