CorelCAD: Paper space and Print Preview not agreeing

CorelCAD 2014

[If I wasn't having video driver issues, I'd post images to help explain]

Let's say I have a huge drawing in model space. In paper space, I have a tab defined to print on 11x17 paper for my printer. I dbl-click within the print viewport to adjust the part of the drawing I wish to print. It looks great. I then rt-click the sheet tab, select print, and select print preview. Here, the preview shows a different part of my drawing than I just selected. It prints the same as the preview. Angry

I close the print window and can still see the sheet tab with what I want. I save. I close CorelCAD. I run again, I open the file again, click the sheet tab and see that now the viewport is showing what the print preview showed a bit ago---not the view I have just saved.

Why is it doing this? How can I fix it?