The right front wheel of my Roli keeps falling off. I open up the wheel and the e-clip has fallen off the axle. I push it back on, but it is not very tight, and keeps falling off. It now doesn't stay on at all.
I think it would be better to replace with the metal collar and set screw like the outside of the wheel, but I don't know what to search for.
Does anyone know what that collar is called and what size, or at the least what size e-clips I need to try and find?
For now, I tried using a bit of Sugru wrapped around the axle. When it cures I'll know if it worked, but I suspect it is just a temporary fix at best.