I had a board member(BigTom) rebuild a set of front Works with rezzies. They started leaking shortly after I rode on them and he knew what he was doing too. Tom was a good guy. My guess is that the shaft must of had some light pitting or something then erroded the seals a bit????
Works charges almost as much as new ones to rebuild...so I have been told.
Consol, If you deside to start rebuilding them, let me know... and are interested in rebuilding a set for me.

Big Tom said the "seal kit" was around $50. Not sure where he got them. He used to have a website call dirtcheapracing.com
Gary