Clipping top pixies of new lines

Hello all.
occasionally and randomly when I get a new line in any world window, I'll lose the top one or two pixies across the line.
IE:Like in link..
http://my.erinet.com/~stefanm/MTP.gif
if you look at '<OOC> Melina baps fefneir' and '<OOC> Ossie chuckles softly..' you can see Ossie's line is cut at the top.
Im running <Mu>MUSHClinet 3.20

Stefan Wulph
Proud Winfur and FADHD

It seems to happen occasionally, it is a refresh issue. Just by covering that bit with another program and switching back it will be redrawn correctly.

In your "output" configuration, what value do you have for "offset text from window edge by X pixels"?