I was wondering if when using blanking, if the CRT is not scanning the blanking area or if it is just scanning it in black??? I have a motorized 4:3 screen, but want to project 16:9 on another input by starting it at the top of the screen and then moving up the bottom of my screen to the bottom of the image...BUT, by doing this, I would be projecting off the edge of the CRT (which I know is bad). But, I would BLANK that area out, so the projected picture would still be within the face of the CRT. I think is will be fine because I'm pretty sure that the blanking is LACK of scanning, so it would not scan any image outside the CRT and should not damage it....Is this true? Thanks....Steve.