I just use a bit of fingernail polish (try to use some of my least favorite colors) or a rubber O ring like on a 1911. Sometimes you can use a longer screw with the O ring and it works out well.
In Memory of Paul "Dietrich" Stines.
Dad: Say something nice to your cousin Shirley
Dietrich: For a fat girl you sure don't sweat much.
Cue sound of Head slap.
RIP Muggsy & TMan
"If you are a warrior legally authorized to carry a weapon and you step outside without that weapon, then you become a sheep, pretending that JOCKO will not come today."