the other day i had one of my lockout blow apart on me. so i ordered a new set. (new and old are manual lockouts) when inspecting the axle shaft looks to not be centered when i pulled the lock out. it this something that could have caused the lockout to blow? or is it something that is common? within the last year i have rebuilt the axle(bearing seals u-joints balljoints the whole deal) so not sure if theres something else wrong that i need to take care of before i end up messing up another lock out???