I changed my gimbal bearing the other day and I am afraid I might have bunged the coupler splines with the tool I used to install the bearing. I cant get the drive to engage into the coupler so I thing I might have messed up the coupler.
Anyway, does anybody know where I could get a shaft to check the splines? I need a dummy shaft, similar to one used to align a clutch in a car. I have an alignment tool, but it has no splines.