This topic brings me to a question I hadnt thought of. I have a kr2 plans built boat stage with outer spars made and all the wafs attached.
Does the new style airfoil match the spars positions? What changes would be needed to the shape of the spars of any (shaved down, chamfered etc) ? Also as it appears (iirc) , my boat has the rigging out to the bellcranks on the rear center spar ends so it looks from these messages that those will be too "thick" and have to be redone. I have not yet purchased skins yet. Basically, what can I expect to do moving forward to accomodate what I have with the new airfoil? And if I choose to make the wings the "old way" what kind of labor hours and cost is usually expended and would that make it easir to build the new airfoil onto the original spar position and dimensions? Sorry for long winded question but I think you can see what Im trying to determine here...

