Not sure if it's a good idea but I just checked the option and it said "Unlimited". Are you running into a character limit error?
Ooooooooh, that's good to know~ And not really, I was just trying to investigate the Bug you fixed for Euka just a minute or two ago. He mentioned about some problems on signature, so I was wondering if he wasn't just hitting the signature limit, hence why I wanted to ask~ Thanks for the hard work~