I always used MC connectors to connect my armored ground. I used the snap in MC connector. AHJ said it was not properly bonded with that connector, this job was a service change for a solar array, Solar Company drove a ground rod by there disconnect on the other side of house and used a Romex connector with a ground bushing to bond there armored ground and that was properly bonding the MC according to the inspector, I have used Romex connectors on MC but never if the inspector can see it and only has a last resort, My GEC is water then to ground rod #4 it's about a 50 foot run. Does anybody know of a way I can bond the mc