yep it´s still adjustable.
but the washer has been forced into the neck, exposing a lot of the truss rod thread. and yet there´s still quite an amount of relief. i found a similar situation from a dan erlewine book titled "how to make your electric guitar play great".
i tried tightening it further but am afraid of damaging it..so i loosened it to where it was, and leaving the strings slack.
the book recommends placing another washer onto the thread.
what do you think?
btw do you know where to get radius gauges in sg?