I have used some sheet metal, a drill press, a file, and a die grinder, and made those lock rings on occasion. I doubt it I made minimum wage doing it, but at least the job got done! Jerry
"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt! There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway Love your enemies and drive 'em nuts!
