First of all, I'm running NRS superston and NRS atomic oarlocks on NRS 8" towers. Cataract oars with plastic sleeve with stopper and rubber stopper. Multiple times my oars on the sleeved part have wedged into the opening on my oar locks. When this happens they are hella stuck. One time after sticking and removing the oar shaft snapped right where it had previously stuck. I changed over to my brand new set of oarlocks and had the same stuck problem on the next slot/rapid. Anybody else have this problem? Would a rope wrap help?