hey spider pig don't worry about that the TTX stuff is just an extra tube around the damping tube, I made my own TTX forks.
any "tuner" worth his salt should have no problem working on them ... I find it easier than the other crap becasue they respond very positively to any changes you make. ie you want stiffer rebound you change the shims and you get a stiffer rebound, with the other stuff its a mixed bag and often things don't work out how they should for a few attempts because of bad pressure balance and silly design quirks. the 2010 RMZ450 shock is a perfect example there is one in my bin done about 15 revalves on it had to redesign the compression adjuster to make it semi consitent and then tried a TTX shock .... oh baby
dunno if anyone reads ADB but Terry Hay has a paragraph or two on his new Dyno... can be used for finding cavitation he reckons. he explain the problem well and while i don't agrree that you can't see if you have cavitation just by watching ... I can.
you have to see the advantage as with TTX there is no cavitation to watch for.
if you're really stuck spiderpig I'll do them for you