Greetings! I'm stuck trying to program my EPEver model Tracer 4215BM with an mt 50 remote meter. When I enter the control parameters, the only battery types are user, floded, gel & sealed. I can't locate any setting for lithium? Not there. I have a Chins 200 ah lithium battery. When I power up the controller, it indicates sealed, 200ah. When I review the parameters, they are wrong for my battery. Anyone have any thoughts? I watched a video where the Mt 50 had two lithium options, but mine does not? I bought this unit as Will recommended it, but I'm very frustrated and ready to can it & buy a victron. Would greatly appreciate any help. Thanks.