Small problem with koni ajustables

[xgordyx]

Hay folks, i just bought a vr6, it's fitted with koni ajustables but the adjuster on the o/s/f wont turn, i think it's seized from lack of being adjusted. Does any one know it it is repairable or do i need a new shock?
I know it's not an s2 but thought i'd ask on here incase any one has had this problem

[GazzaG60]

try a bit of spray grease. work in in then try with the key. if the key wont play try some pliers. dont trist too hard.

[xgordyx]

try a bit of spray grease. work in in then try with the key. if the key wont play try some pliers. dont trist too hard.

Sound will give that a try in a bit, thanks