What I was saying is that my application is for
locator pins. Do the dimms you use have a notch that the clip fits into? A
little loctite in that location might solve your problem.
Of course finding the root cause would be the
ideal, but we have to be pragmatic i.e. work with what we got. Still, I like to
find out what causes a problem in order to avoid it in the future. Having said
that I'm thinking in this case the root
cause could be a mis-match between the board thickness and the
connector design.
Dan