For me, marinades only flavor the outside. It just can't penetrate very far.
If I'm doing boneless/skinless I always brine (why wouldn't I as author of brining 101)
Yup, love them steaks on a CB. Won't be paying to eat steaks out very often anymore.
Appreciate the report. Not enough CB owners posting. Congrats on the 48. The 36 I have is big enough as is.
Russ