some micromesh on the nickel will make the leading-edge look like new and smooths it somewhat. the propeller tip is the only part of this aircraft that approaches transonic speeds. keep that portion as smooth as possible for maximum benefit.
Steve Melton
N531EM, RV9A, Superior O-320, WW 200RV prop, Slick mags, CHT 330F, EGT 1300F, B&C, 1300+ hours
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