I have a XL NP with a wood stock. I'm trying to strip the factory fake wood finish off of it but having no success. I tried using the heavy duty "aircraft paint stripper" but that won't budge it!! Whats up with this stuff? I even tried to scuff the finish with 180 grit sand paper first to open it up so the stripper might go to work easier, but that didn't work either. I work in the industrial refinishing world and like to think I know somewhat about this, but this is rediculous! Any ideas?? Thanks