Which character coding in Mozilla?

I'm having problems viewing ASCII art or anything that needs monospace. I've tried all the character codings and all screw up monospace text. Am I the only one having this problem or is this a Mozilla bug?

Thanks

[Feztaa]

Try choosing a different font instead of choosing a different charset.

[redhead]

Im having the same problem with Moz 0.9.7, eventho I selected different font types, and resolutions it still exist..
I think its because my moz complaints of a non existing .uml file when I execute it.. I have looked and looke, but the file is nowhere to be found..

Fetzaa: problem still remains