Nasty, its one of the awkward ones as well... cylinder 2 is an absolute b!t*h compared to the others...Best bet is a decent stud remover - with the radiator off (and maybe the forks + front wheel) you may be able to get to it. Otherwise its either engine out or head off...I'd help out, as I had to do this myself earlier this year but I'm nowhere near you
I'm gonna buy the extraction tool tomorrow see if that moves it. Don't wanna cause more damage.
Glad you got it sorted without having to take the engine/head out. Chris
Not wd40, as it's not penetrating fluid.
WD40 sucks balls.