Brief Description: Page 6-1 Paragraph 11 HS-904 and HS-905 ribs
Paragraph 11 (More like sentence 11)
Cleco all the HS-904 and HS-905 ribs to the front and rear spars and enlarge the pre-punched 1/8" holes to #30.
My Notes:
Having fun with clecos....
Cleco, flip spar over and drill, flip spar over move cleco, flip spar over drill some more, flip spar over move cleco, flip spar over and drill some more. Rinse wash and repeat untill all the 1/8" holes are converted to #30 holes.
It's tedious work but at least you make good progress.