RE: Veco Tom-Tom
Iso-
The 2 inner W-1 ribs should not be glued to spar,L.E. and T.E. until after main fuselage is installed on to wing.
The length of spars L.E. and T.E. is 36 inches.
The rib spacing BETWEEN ribs is 2 and 1/2 inches.( not for center ribs)