What headset are you using?...Are you using a JIS standard headset?
assuming you have a 1" headtube, there are two headset standards.. JIS and standard 1"...
JIS has 30mm cups while standard 1" headsets have 30.2mm cups
there is a good chance there is nothing wrong with the frame at all..It might be you are using the wrong headset
a lot of Tange headsets are JIS...
Last edited by Dave Hickey; 03-28-09 at 08:26 PM.