Seized nuts

Oo-er. Actually, it's the adjuster nuts on my bike, I need the magic of WD-40. Only the one seems to be seized though, which is odd. I think I've managed to get it right without fucking it up though! Will need some for next time though.....and my rear sprocket is royally cacky, gonna need a proper proper clean-up with the solvent and everything come december, not fun.....must remember to prep her up good and proper for the delay over the holidays! And to remember the whopping amount of money it's going to cost me for the service again.....the trials of bike ownership (which are nothing once you get out on the road!)