I'm not sure if this question has been asked, but here goes. I have 4 ctw diamond stud earrings with screw backs which are always flopping down. I have tried the plastic supports as well as the "bling guard" felt supports, but both irritate my lobes after a few days. I have seen "earring lifters" for regular posts, but never anything for screw backs. Has anybody else had this problem? And, better still, a solution? TIA!