Shawn, my observation/experience: I find I use more of my entire body now instead of just my arm/shoulder area..kinda hard to describe. Also, as David Andersen has stated: you've gone from driving with leather gloves to operating with surgical tools. Once you feel the difference in setting the pin, your ear might be more critical. Mine sure did once I was able to make that minute move confidently and with repeatability. -Phil Bondi(Fl)
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