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Old 04-12-2012 | 11:54 AM
  #43  
Mike Haddox
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From: Dubach, LA
Default RE: SKYMASTER F9F Build Thread


ORIGINAL: geh3

OK I am placing the backer pieces in the ailerons, flaps and elevators!
Doing this:
1. Removing one end of the surfaces to allow insertion of backer
2. Fab a backer out of hard balsa.. mark the centerline on the backer
3. Using a #13 acid brush on a long stick.. I placed epoxy inside the surface wher it goes
4. Butter up the outside of the backer
5. Slide it in, reglue the end removed in #1 above
6. Dremel out the slot for the horn, then attach the horn..seems like a lot of extra work for an ''ARF''!!!
I really hate this problem surfaced. I was almost to the point of ordering one of these until I saw this. Mike