[RGordon]

WOW! That is one powerful grease gun you have that can blow a bolt into. Seriously, the grease holes are the weak points, but also think about the nuts being overtorqued twisting the bolt into or someone held the air impact on too long at factory or could be to much hardening of the bolts. That just gives me something to look forward to on our MS in the future. Thanks for the information!!!