The warping dosen't show at all, from the outside. CLavens idea seems to be a good one but a bit hard seeing as how i live in an apartment.. i was wonder if i should try to open up the inletting. But i am iffy about removing wood.
Jerry,
If you don't have too much wood that needs removing, a small razor plane or even medium-fine sandpaper should do the trick.
I wouldn't recommend going after it with a Dremel or other power tool.