Originally Posted by
rms13
When I didn't use paste, my seat post kept slipping down every ride
This. I have the Ritchey WCS UD seatpost now and did it "right" this time. I used FSA carbon paste. couple bucks from my LBS. There's a thread somewhere (google it) about one particular brand that has rather large 'beads' which indented the guys handlebar surface. avoid that one