Zinsco circuit breakers

Well...a G is out of the question at the moment. Ill shut her down and pull the offender and swap it with one of the other 5 20A in there, maybe its a weak one as @Murray says...maybe ill replace it with a "Murray" panel? They look inexpensive enough and my buddy is an electrician. Thanks.
You are a phone man aren't you? I spent 22 years at Ma Bell as a splicer, T1, Prequal Tech. Always OT to work! :poke:Just playing with you. Money is hard to come buy these days.