Continued work on the forward floor and the cooling ramp attachment points. Cut the Hinge for the aft attach point. This is a real pain. no real guidence for the construction. and miss leading informaiton on the use of the hinge. The part of the hinge which attaches to the F802U is shorter (11 1/4") than the part that attaches to the ramp (12 5/8"). So I cut a single piece 11 1/4" and now will have to cut one 12 5/8" to make one part. No real diagram of the part to know this. Had to look at all the different details to determine the dimensions.