Quote Originally Posted by morris View Post
Create new REG_SZ value named PredefZoomLevels in HKCU\Software\Xara\XtremePro\8.1\Options\Preferences key, and set it to "1410;966;300;256;128;99;48;32;6" (without quotes). Run Designer Pro and see what's in the Zoom Factor dropdown

As for the line widths, the value name (also of REG_SZ type) is LineWidthsPoints in the same key.

You may also want to check out a value named WheelZoomLevels in ...\Options\Mouse key - set it to "8;33;99;300;900;1200;1300" and see what happens when you zoom by mousewheel.

This works with Xara versions 6, 7 and 8 (at least with Pro versions). I haven't checked versions 4 and 5.
I've just checked Xtreme 4 (not Pro) and these Registry settings are supported. So I guess Xtreme5 supports them too

PredefZoomLeves and LineWidthsPoints values may be in any order (ascending or descending) - depends on what order you prefer when you open the combobox, while WheelZoomLevels must be ascending (otherwise it won't work).