I am trying to get back into dh after many years away, I picked up a decent iron horse sunday and it has a 2007 boxxer world cup on it. Basically the boxxer feels like crap and none of the adjustments seem to work at all. I am not sure how far to go with this fork. Can anyone give me some good links on how to rebuild this fork? Should I just send it to push? Is it worth it to have avy do an upgrade with their new damper setup? OR should I just abandon this fork and get something newer?