I recently put 4.5" of lift on my 2010 KK to fit the tires i was wanting. My current issue is that my stock cv axles are at too high of an angle that they are not grinding/binding on the interior of the axles. I was looking at the Napa extended travel CV axles that they offer for the earlier models and using these. But I noticed that the outlet spline count is different from the axles they offer and what I have currently. Has anyone ran into this problem?? What have you seen or been done to fix this problem?