Brief Description: Prop Spinner 17 - Trimming Back Edge of Spinner
I believe the last step in installing the spinner is to trim the back of the spinner to size. It fits over the backing plate and will scrape against the cowling.
I used my tried and true method of trimming slowly. I used the belt sander to grind a good chunk of the material away... then used a file to sneak up on the remaining amount. Slow... but I don't want to goof it up now.
I finished half of the spinner and will tackle the rest during my next work session.