Whatup yall. So there are endless threads on chains....yes yes... So today I decide to clean my chain for the first time (12,000k's on the bike...never been cleaned...hmm...) Degreased it scrubbed it, washed it dried it, lubed it. Only problem is that my chain is so damn loose. Now my issue is that when it got serviced the chain was too damn tight and was making a fugly noise. So Upon takin it back to adjust the chain they tell me that coz im so heavy (90kgs??) when I sat on it the chain tightns heaps....which I know is true, but im not that frikken heavy...and it cant tighten all tha tmuch. My chain is so loose i can almost take it off the sprocket by lifting it up and pushing to the side. Since I live alone and have no friends in my hood, I cant really check the tension when Im on it... How the fark do yall know how much to tension ur chain...given your weight...or am i being stupid. peace.