Where I play there isn't a big problem with people calling hits. Kids are usually the ones who don't call hits, and I've had a few who have not called.
I normally send another shot and if it connects and they still don't call it, I aim for exposed skin on the next shot. After two hits I usually don't have enough respect for the player to care where the bb lands, so I try for exposed necks, arms, legs, etc. so they know they feel it.
I normally send another shot and if it connects and they still don't call it, I aim for exposed skin on the next shot. After two hits I usually don't have enough respect for the player to care where the bb lands, so I try for exposed necks, arms, legs, etc. so they know they feel it.