I’m running 2010 55 rc3 ti’s, same fork as far as im aware?
My weight is about 10.5 stone kitted up, im running no coil preload or air at all.
To be honest spring is maybe just slightly to heavy for me, but only just as ive had full travel from them often on biggish drops.
Had no trouble at all from them, they just work.
They do however take a little while to break in, they just seem to get better and better over a few month.
Hth sean.