how to create fonts under LAScad

[genesis]

hi all
i have a problem:
when i use the text function under Realtime and use a "." (dot) character for exemple the dot not appear on the laser output.
after search i have found that the "." font does not exist.
i have the Realtime user manual and they tell that the fonts can be created under lascad.
the method is to draw the character and save it with a special name such "#upa.pic" for the "a" letter
but i have not more infos about the special name who can be used by realtime.
somebody can help me?
thanks.

[genesis]

i have found the dot font in the directory but the problem was not here...
thanks for the answer from Lennart Wietzke ( the developper )
this is a bug in the geobas.dll
if somebody have the same problem contact him or upgrade the software
( i not link the geobas.dll here because i don't know if i have the right to do this )