Well I never had this happen before. Turns out my ball link pliers are useless for the E6. Funny I have had these pliers for years and they have built L500&600, X5, Align helis.. This is the first time my pliers have ruined the balls. The balls are too big for my pliers and when taking the balls out of the links the pliers goudge/deep scratch them.
Anybody have a link for the pliers they use?