I have only put maybe 1k miles on my new koni struts. The other day when I was taking my axles out I found that the top nut on the drivers side strut would not come off after attempting all different kinds of things. The struts are on full hard right now and I just found that on the same strut the adjustment only makes about a half turn. I dont know if its because I was trying soo many things to get the bolt off but I dont see how anything could cause that adjustment to not turn inside there. Anyone else have this problem? I guess I should give koni a call.