halu...

im sorry if my question is a repost, but i need to ask it anyway.

ive been doin the dude for months now and find it a great tool to monitor servers.
i do also adding some functions for some services at the servers.
the question is, the dude not showing all graphs after 3 custom functions.
is there any limitation at hover graph?

that would be all for now, hope you guys can help me.
thanks...