I'm not a DR.nor do I play one on TV.So acting up means what ever you want it to!But put into laymen terms that even YOU might understand.The NJSP marine Tg.was not working the way it was designed to do.So the Trooper in the boat said.."Hey,why not switch to a Tg.that is working ,and stay there until this problem is fixed"
Normal=what ever tg NJSP marine unit wants to use.They can,and do change the Tg through out the day as needed.Why you may ask? A) Because they can!!!