Please notice these rules when changing your signature or avatar:

No bigger textsize than size 5 in signatures
Signatures not over 8 lines (a picture counts as a line)
Avatars not over 100kb
And for our premium members also:

No animated sigpics
Sigpics should not exceed a total height of 200 pixels
If your signature or avatar does not match these rules, you will be asked to change it. If you see a signature or avatar that is too big, feel free to report it using the report button.
Thank you for your cooperation.