I am trying to install a 1st Gen. Hayabusa swingarm on my 91 GSXR 750. I am trying to use my 750 linkage knuckle, but when I put the dogbones on I get ZERO suspension travel because the dogbones are too horizontal. I have the Busa one, but it is not as wide as the 750 one and the bolt on my 750 to attach to the frame is a larger diameter than the busa one! Not sure what to do! Please help!