Odd Problem Printing to Scale

#1
I have recently purchased CMS IntelliCAD 5 SE, and am trying to print to scale. However, an odd problem occurs:

I'm printing in landscape format on a standard 8.5 x 11 sheet at a scale of 1" = 1'-0", I have one vport in pspace set to a scale of 1/12xp, and my drawing is drawn at 1:1 in model space. Print settings are to plot at 1:1, extents, plot centered.

After printing and I check with an Architect's scale, my Y-objects are scaled correctly, but my X-objects are NTS, maybe .5" to .75" (scaled) off. Also, any paperspace entities such as the titleblock share the same problem.

Any suggestions?

Thanks,
Austen