serpexc, i take it you would have tried different air gaps?
the trouble with going up a spring rate is it makes it a bit harsher in the 1st part of travel, but you will have better bottoming resistance.right.
winding your comp clickers in will make dampening harsher all the way through the stroke.similar sort of problem as going up a spring rate.
the air gap controls the progression of the fork,but there is a limit to what you can go,as i have found out.
they say if you have to go under 110mm air gap to control the bottoming resisance, then you should be going up to the next spring rate.
what air gap have you got now?
i was going under 110mm air gap to get the bottoming resisance i reqired so i had to go a stiffer spring.
when i went up to the next spring rate, i had to push the air gap out a bit further & back the dampening off a bit.i also went less spring preload from 5mm down to 1-2mm.this altered the way the bike sat so i had to push the forks down through the triples to compensate.
i have a 10mm top out, so this gives me about 315mm travel.(about 25mm more than stock) so backing the preload off on mine didn't alter the stactic suspension travel.stocko it will of course.
that was the only way i could get the next spring rate up just as plush as a softer spring,in the 1st part of travel.
it takes a bit of jiggling around, but thats all part of the fun.
just a few thoughts you may try before throw money away.
..weed..