I've seen a lot of RV-10s and don't recall having seen anyone use tinnermans there -- I certainly didn't. Doesn't mean you can't, but there's really no need since those screws aren't removed a whole lot and hopefully never after the plane is finished. IMO cosmetically you want those screws to "disappear". YMMV....
Todd “I drink and know things” Stovall
RV-10 N728TT - Flying!
Last edited by Auburntsts : 03-12-2018 at 12:21 PM.