I am using the VP30 with the Mits 65813 and I noticed that my geomerty is off slightly. If I pull up small square pattern from the VP30, I can see that they are slightly wider than they are taller. If I open up the widescreen enhanced, circle crosshatch pattern, on the AVIA dvd. The circle is 30" wide and only 29" tall. I know that this can be corrected in the tv's service menu, but I am wondering if I can just do the same thing with the VP30?