Phil said: "Dave, I don't know of any measurements one can take to determine Expanding Action Brackets..only symptoms." Phil, et al, There should be, (somewhere in the cobwebs of the manufacturer(s), the Action Spread and Action Height specs. These numbers would definately tell you if the brackets are growing. Also,it would be nice if someone would get these numbers and PUBLISH them.<G> Best Regards, Joe Garrett, RPT, (Oregon) Captain, Tool Police Squares Are I
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