Do you find that you need to run less than ideal sag to prop up the midstroke of the shock and/or at the correct sag you tend to 'blow through' towards bottom out? If so, these could be of use.
I've gone up one size on my Transition Bandit and the bike compresses far less when loading through a corner, but retains similar bottom out performance. A nice little tune up.
I bought the pack of 5 but only used the 0.92, the remaining 4 are therefore up for sale. I'd open the can up, see whats in there (if anything), and then have a punt. Going up 0.12 made a noticeable difference for me.
Check here for applicability, instructions and resulting spring rates.
£7 ea posted, £25 posted for all 4.