I wasn't sure whether to put this in the 'NPC scripting' section or not but I think the rules for signs and showtext are the same.
How do you go the next space down. Sounds dumb but I can't figure it out haha.
I think it has to do with the #
I checked the Graal editor to see all the sign functions but they didn't show any for next line down. I only want about 5 words per line.