Bank Sticks & Buzz Bars

[Richard713]

I've got a chub Stainless steel buzz bar and bank stick. When I screw them together it's basically metal on metal and I can't seem to get it tight. It always seems to come loose during my session for some reason. Would a rubber o ring help at all? 

[cloud9]

If you can get a hard o ring type it might, the silicon ones are useless .

 

[ms1970]

What about a leather washer?  Fox do them for attaching there alarms to buzzbars but I've seen smaller ones on the bay.