Level editing and the say2 command would be better if when you typed in whatever you want the sign to say it automatically goes to the next line when it hits the end of the line (If you go past then it'll go off the sign image thingy and sometimes off the screen)

the text box where you type in what you want the sign to say and the in-game sign are not in proportion, so deal with it. having a very small text box would be very annoying.

hehehehehehehe
 

I'm too lazy to deal with anything =p.

It would be annoying, but it would be more functional.