(copper grease, ceramic grease, lithium grease; used anything i had at hand really)
always used a torque wrench to tighten them, at about +-110nm, as that is what most tyre-centre's and garages seem to use around here
(I do have the tendency to over-tighten bolts, that's why I bought a torque-wrench, I guess I'll have to turn it down the next time too )
________________________________________
Team WheelwhoreTeam Limited Edition
Astor 306 Francorchamps RIP
Virtual Blue 208 GTi