I bought this wonderful Gretsch Semi-Hollow style bass a week ago (Model: G5442BDC) , was clearly untouched in a long while, been in a case with old strings etc, so i went about a fresh setup with new strings and i just cant get it intonated. The neck releif is great, it has a nice low action with no buzz, but i cant get it to inotate on the E string. It has a tune-o-matic style bridge. Ive flipped the saddle for the E, and its made a bit of difference, but its still sharp even maxed out. No more adjustment. I found by lowering the bridge as low as possible this improved the intonation slightly more (im no expert, but feels as though this has lowered string tension slightly, so made it less sharp?). but im all out of ideas, it is a very audibly out still, especially amplified with a band. Any ideas? or is it just a duff guitar?