UE Knucklehead Towers-FLM Hybrids

I was trying to use a set of UE knucklehead towers and when I installed my flm rear hybrid bulk last night I found the knuckleheads towers will not fit - the top screw on the hybrid interferes with the bottom brace betweeen the "legs" of the ue towers and you can't get the screw hole lined up.

I want to run a wing and I have the mount (a DD mount) to run one off the UE towers. I obviously don't want to modify - cut the brace off - the UE towers.

Does anyone know if the DD wing mount will work with the flm towers??