What is "Bead Crunching"?

[iantendo]

HI there,

I've read a few comments on hear about 'bead crunching' or simply 'crunching' on some Iron Crosses? I just wondered if someone could give me the idiots guide to what this is as I can't seem to find out what it actually refers to?

[Douglas 5]

Welcome :
To the most part referance is made to the crunch bead that some Juncker and all W&L have ;

Douglas

[mp409mm]

Welcome :
To the most part referance is made to the crunch bead that some Juncker and all W&L have ;

Douglas

Thank you Douglas
Alf.