Fork compression damper adjuster siezed

[unfazed]

wd40 is not a penetrating fluid, you need something like plus gas or similar, some heat can also help, just be careful.

Never said it was, :eek  I said WD40 Penentrating fluid which is  a different product.  :rolleyes
Look it up its proper name is "WD40 Specialist Fast release Penetrant"