No lucky for me I just decided to upgrade the cams. Never did hear a noise always have changed the oil early. The tensioner shoes barely had a mark on them.
Anyway I went with the Cycle Rama 570-ll cams, upgraded the tensioners and oil bypass while I was in there.
Really happy with the cams, great combo with my D&D T-Duals , Rineharts and the ThunderMax. Really woke it up and has a noticeable difference in TQ.