c# - RichText Default Font Size -

i started richtext, , feel happy results got.

so have 1 small thing don't understand. wrote text "Überschrift" , save rtf databes. result this...

{\rtf1\deff0{\fonttbl{\f0 calibri ;}}{\colortbl ;\red0\green0\blue255 ;}{\*\defchp \fs14}{\*\listoverridetable}{\stylesheet {\ql\fs14 normal;}{\*\cs1\fs14 default paragraph font;}{\*\cs2\sbasedon1\fs14 line number;}{\*\cs3\ul\fs14\cf1 hyperlink;}{\*\ts4\tsrowd\fs14\ql\trautofit1\tscellpaddfl3\tscellpaddl108\tscellpaddfr3\tscellpaddr108\tsvertalt\cltxlrtb normal table;}{\*\ts5\tsrowd\sbasedon4\fs14\ql\trbrdrt\brdrs\brdrw10\trbrdrl\brdrs\brdrw10\trbrdrb\brdrs\brdrw10\trbrdrr\brdrs\brdrw10\trbrdrh\brdrs\brdrw10\trbrdrv\brdrs\brdrw10\trautofit1\tscellpaddfl3\tscellpaddl108\tscellpaddfr3\tscellpaddr108\tsvertalt\cltxlrtb table simple 1;}}\nouicompat\splytwnine\htmautsp\sectd\pard\plain\ql{\lang2055\langfe2055\cf0 \u220\'dcberschrift}\par} 

when save text file , save them *.rtf , open in wordpad, text "Überschrift" font-size 12 ... (is default saw on research)

my question is, can force richtextedit save fs\24? {\lang2055\langfe2055\cf0 \u220\'dcberschrift} normal try {\lang2055\langfe2055\cf0 \fs24 \u220\'dcberschrift}

thanks informations