Looking back I have had the slight pull for a while now. While troubleshooting some noises a while back(unit bearing) I found the front left brake pads were separating/lifting on the front on the leading and trailing edges. At the time I saw no indication of heat and thought poor pad quality was the cause for separation. Could that be caused by heat/dragging pad?Nope, just turn the heat up slightly and go for it after you wire brush them to shiny.