Before I mount the horizontal stabilizer I need to mark out the complete outline of the F-718 longerons and F-710B angle on the top of the F-714 aft deck. Once the outline is made. I marked the mounting location of the bolts in red. They are to be centered in the exposed flange of the 3/4x3/4x.125 longeron. The dimension works out to be 7/16" from the outside edge of the longeron.
