Yeah yeah, i know they arn't the best brakes but they've been working out great for me till now, for soem reason i can't lock up my back wheel and i'm just not sure what to adjust. Basically i pull my brake lever until it won't go anymore, it locks the back wheel if it's spinning but put my weight on the bike and some forward movement and it brings me to a nice slooooowwwww stop. Annoying and my adjustments arn't helping to much. Any help would be nice, i tried the diatech site but apprently it's down right now? Guess i'll have to keep trying