D2: Scaling QReport using small/big fonts

Hello,

In D2 I have the problem to develop dialog boxes which have the same
appearence if the user switch his Windows-System from small to big font
sets. This may be corrected to force the box sizes to a fixed size.
But using reports based on Quickreport this not works: a report developed
under small font will cover only 2/3 of the page width, if Windows is
switched to big font.

Has anyone an idea?

Many Thanks
Klaus J. Uttendorf