Sheets are overlapping

Hi,

One of the sheets in my spreadsheet keeps bleeding over into my other sheets. I have tried turning off the graphics accelerator and I've tried messing with my code a little, and it's still behaving this way. In addition, I have 2 NVIDIA Quadro K2000 video cards that are up to date. The images below should give you a better understanding of my issue. Interestingly, the macros don't leak through in some of the sheets. Thanks!
escel issues.PNG
Sheet 2
excel issues 2.PNG