Joined: Mar 2007
Posts: 9,224
Likes: 5,440
From: SF Bay Area, East bay
Bikes: Miyata 618 GT, Marinoni, Kestral 200, Soma double cross 2002 Trek 5200, KHS Flite, Koga Miyata, Schwinn Spitfire 5, Mondia Special, Univega Alpina, Miyata team Ti, Santa Cruz Highball, Waterford rs11
Sometimes the seal at the base of the stem tears. Try the water test and move the stem around some.