Hi
I took the misses out on the bike this afternoon and went to wind the preload up. It was stuck so I gave it a squirt with some wd40 and sure enough it started turning again but the little knotch/click it used to make isn't happening. So I took the knob off to see of that was spinning on the nut underneath but sure enough the adjuster was moving as it should.
My question is- has whatever makes the click just stuck so isn't making a sound or is the adjuster broken?