TMann,
Do you have original, uncut templates? I'm certainly no authority on paper shrinkage or distortion as it ages, hence part of my problem. I haven't spent the time to go through all of the archives to see what the source for the Open-EZ templates are.
I guess one of the best measurements to see if I am in the ballpark with either set of templates that I do have would be to get a diagonal (sort of) measurement from the middle of the lines (black drawing lines) at the leading edge at W.L. 17.4 to the trailing edge at W.L 17.4. Since your templates are not cut it would not really be practical to get these from you.
I may be making a bigger deal out of this than I need to since all of the trailing edges will be 4" off the floor with the T.E., shear web, and L.E. all strung in straight. It's just that it's a lot of work to make these wood templates very acurate, leveled, etc., only to find out they were made to the wrong size.
Can anyone provide the dimensions noted above for the four outboard templates??