First of all, it's an original Nitto Aerodynamics, so there was no need to cut it. Secondly, this frame was probably designed to take 650c and 700c wheel in the front, but originally it came with the 650c fork. BB is at 26.5cm in this config.
Explain please how does it not work in either configuration.
Nitto Aerodynamics bullhorns are different from LA84 which are much longer. I don't think they need any further shortening, so I didn't cut them. They work just fine.
First of all, it's an original Nitto Aerodynamics, so there was no need to cut it. Secondly, this frame was probably designed to take 650c and 700c wheel in the front, but originally it came with the 650c fork. BB is at 26.5cm in this config.