Tag with wrong hand ... do you signal safe?

[AtlUmp]

Sure you would. There was a play made on the runner, you should call something. You would have called her out had she tagged her with the ball so why wouldn't you call her safe when she missed the tag. You always make a call on a play unless it is obvious ie. play at first and ball overthrown to fence there would be no need for a call. In your play the outcome was not so clear, the runner was unaware, so make the call.