Has anyone had the shaft that the pedals hinge on come partly out causing almost no braking? Not a good feeling because there was no warning. The circlip on the right side must have come off a long time ago cause I couldn't find it. It is a hard place to work in also. I got the shaft almost all the way back in but need a new circlip and maybe new bushings. It's hard to see the condition of them. I thought this was a unique failure to occur so I posted it.