Originally Posted by
UmneyDurak
Did you do it yourself?
yes .. It was in a madone 6 on the seat portion.. So I was able to put on layer on the outside and one on inside.. Sanded the outside so the seat cap would fit again .. Di2 internal battery is thin.. So that still fits too.
MY guess is that I overtorqued it .. Had been using a torque wrench too.. And tightening to 5nm.. Spec is 7