played around with the air pressures and i think i'm losing air from the Neg chamber. the dust cap is oily and the forks make a squelchy noise when compressed.
the fork could do with some loving and i've been meaning to service it myself, but the LBS man says it'll probably need the Neg air chamber thingy replaced (although it could well be something else) and i'd be best sending it off to RS (at a cost of 80-100€ minimum).
any thoughts? should i just stomach it and hope it doesn't cost me a leg?

