Old 04-03-2015, 03:16 PM
  #4  
Jennifer Curtis
 
Join Date: Jan 2015
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Use a washer or disk of lite-ply as a spacer between
the back of the prop and the backplate. Trim the
openings as needed for the prop blades. Balance
the spinner assembly alone, then balance it with the prop.
Mark the prop and spinner so you put it on the plane the
same as it was balanced.

Jenny