Setup Question: Action
My project guitar, an RG350, has been through a bunch of mods including one where i took the neck off. Since i put it on, the action has been much worse. I tried lowering the studs that the trem sits on as a quick fix, but that makes the trem pretty much unusable. The action is pretty low at the first couple frets (about what i usually like) but it gets higher and higher and anything above 12 starts to get a little ridiculous.
I have been considering adjusting the truss-rod as the solution for this, am I right in thinking so? If so, how would i go about making the action on the higher frets playable? Are there any other adjustments i can make?