I just put on a set of Avid Speed Dial Ti levers on my bike and when I have the speed dial set so the brake cable is close to the bar they grind when squeezed. When I back off and set them at the outermost setting they're fine, and they don't grind when detached from the cable. Does anybody know what's going on and how to fix this? The Ti's look exactly like the SD7's. I also have a front disc rear V setup and it does the same thing on both (I'm pretty sure). I think the mechanism that attaches the cable to the lever is grinding on something inside the lever but I'm not sure what and how to fix this. Thoughts?