Grav wouldnt ban someone for baseplate spam. If by 'baseplate spam' you mean a random baseplate with nothing on it, or with just a spawn, maybe weapons on it, then still. He would just clear it and kick the person if they did it more than one time. That's as if he isnt in a bad mood, which is rare these days. If he's not in a bad mood, he's either in a good one, or just is leaving everyone alone.