Renner repetition springs

Joseph Garrett joegarrett@earthlink.net
Fri, 14 May 2004 22:36:07 -0700


David Love asked: "Does anyone out there actually measure the resistance on
the balancier and repin for a specific target?"

David,
Yes, I do. I shoot for 4-6 grams of resistance. This is measured by a gram
gauge, at the tip of the balancier lever. It's a bit tricky to get the
spring out of the way to measure this. I've made a jig to do this. It is
very consistant and in my mind, accurate as it needs to be.
Best Regards,
Joe Garrett, RPT, (Oregon)
Captain, Tool Police
Squares Are I



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