When I adjusted my brake lever I remember that I couldn't turn the dial unless I pulled the brake lever in. Also, I could turn the dial either way. If it is not on the number you will know because when you let the lever out it will be ridiculously (sp?) far away from the grip IIRC. The dial, once the lever was pulled in, was not that hard to turn. Maybe you should spray it with some pen. oil and let it set in a while. Sorry, it's not much.