Okay, last year I had knee pain in the winter, after working on form & fit and knee warmth, it all went away no problem. Winter's coming this year and on a few recent rides I notice the same knee (my right knee), just about the knee and a hair inside, will occasionally make a popping FEELING, not a noise, but if I can express the feeling as a noise, it would be a "bloop", on the downstroke.

It's not a regular thing and doesn't hurt, though today I notice that knee has the slightest of slight dull aches on the back of the knee while sitting at my desk. But... maybe I'm just thinking about the knee too much?

Odd, eh?

Anyone experience anything like this? I'm worried it might develop a pain like last year, but so far so good.