Rays lightweight wheel nuts
 

Has anyone had any trouble with the Rays lightweight wheel nuts coming loose?

Put some on the day before Jap Bash, had to tighten them up at Jap Bash, and had to tighten them up again yesterday.

They were very loose, not even finger tight when i tested them


Had to buy a new set of standard ones again :-(

Could it be because they were 2nd hand? Maybe over tightened before?