The wing skins are formed and pilot drilled and ready to dimpled. Will use A D bucked rivets on the top skin , and on the bottom skin as far as possible ,finish off with flush pop rivets.
I have fitted the S.MOD as per the plans ,and the 1 .1/4 x1.1/4 x 3 foot angle prevents dimpling and bucking for A D rivets ( skin to spar ). Just tried for size to get an idea the C C P 42 pop rivets are just too long . Aircraft spruce show C C P 41 but no size spec . Would they have enough grip length?.
I have looked on the Search page and have Freds CDs and build manual, but not found a answer to my problem.
I would be grateful for any help as how other builders have got round this problem.
Thank you.
I have fitted the S.MOD as per the plans ,and the 1 .1/4 x1.1/4 x 3 foot angle prevents dimpling and bucking for A D rivets ( skin to spar ). Just tried for size to get an idea the C C P 42 pop rivets are just too long . Aircraft spruce show C C P 41 but no size spec . Would they have enough grip length?.
I have looked on the Search page and have Freds CDs and build manual, but not found a answer to my problem.
I would be grateful for any help as how other builders have got round this problem.
Thank you.