hey guys

i had an alignment done during the summer and everything was fine. Up until recently, the passanger side front camber kit (ball joint type) started to "clunk" and upon further inspection, i noticed that the top portion wasn't tightened and it was loose. this happened once while my car was lowered (now it is stock height). what do you guys think i can do to make sure the bolt stays in place when i bring it back to the alignment place under warranty? i don't want to have to bother with alignments every 6 months just because the camber kit bolt got loose. any help appreciated thanks