ribs

Continuing with my research on the construction of the F4F I have noticed that the leading edge of the Horizontal stabiliser drops by just under 0.5 degrees. Effectively an Anhedral and not a dihedral as one would expect. The main spar is set back by 1 degree and is perpendicular to the vertical...

Please I need the Airbus A320 Wing details - I need a sketch or manual with dimensions of ribs, spars, etc. Thank you for your attention.