Stripped down forks as I was only getting 145mm out of 170. Found too much oil in doppio air cartridge so causing too much ramp-up at then end of the stroke.
Very interesting internals -and like all marzocchi stuff -all serviceable with hand tools.
Back together now taken it for a ride and lovely and coil-like plushness, nice and progressive and getting 160mm so I'm sure it'll be full travel during a heavy drop.:

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