RE: Control horn placment on 52"Fusion
The problem you describe is not unique to the Fusion. Any model that uses triangular stock at the leading edges of the control surfaces presents the same difficulty. Although Mike Pilkenton's suggestion of using the end point adjustment on the TX will work, a simpler and better solution would be to use control horns that place the pivot point in the proper position. I know of no source for control horns with the proper geometry. Perhaps letters to DuBro, Great Planes and other manufacturers and suppliers will rectify this situation. OMP could take the lead.