I've found the problem.

 

When changing font-size in the editor the font gets saved in px.

After saving to RTF everything still seems okay (the font sizes are converted to points, wich i believe is the correct way for RTF).

Then after the RTF gets converted back to HTML (LoadRTF) the font-sizes do not have a pt or px font-size indictator so IE shows it as px (wich is 0.75 times smaller).

 

I've made a quickfix to add the 'pt' indicator to the font-size tags after the LoadRTF is called and now everything works fine

 

 

Regards,

Freerk Jelsma

SchoolMaster BV