JCS94 is having some very unusual problems; I changed my screen resolution a while back, and when I went to use it its has a scrambled view of all the levels.

The levels save fine, but it appears it has fixed size 'tile boxes' so with the increased resolution, when I select tile 3 it shows a square including bits of tile 2 and 4 For some reason this means every tile in the level is replaced by another tile utterly unrelated to it.

Changing the resolution back doesn't work; it does the same thing, only bigger.

Here is a partial screenshot: http://img.photobucket.com/albums/v4...Screenshot.png

Any ideas people?