I am starting the ribs for an acro sport II and the plan template I have is not to scale. I have read in the plans that the airfoil is a NACA M-6. If I take the shown dimension of 20 inches between the front and rear spar centerlines and use that in an engineering program to get a NACA M-6 wing rib to that scale will I be getting the correct rib shape?
If this is not the correct procedure, how would I go about getting the wing rib template to the proper shape and deminsions?
Thanks,
Scott244
If this is not the correct procedure, how would I go about getting the wing rib template to the proper shape and deminsions?
Thanks,
Scott244