I got them bleed with water, the response is super fast and I haven't had a single problem with them so far.
....aside from leaking a bit but they did the same when I was running oil... HS33 2011's .....
Im using a 26" navegal front...it's super super super soft with low-ish pressure and after 5 months of 1-3 hours of riding a day on dirt/rocks/street it's almost in "change me" condition.