I have a 225 tractor with a detroit engine in it. Just curious if anyone else has experienced this? Whenever I get close up on someone and get ready to pass, a faint female voice comes from the camera with a very slight 'ding' saying warning: following distance. That's the only new thing I have heard coming the actual camera. Also, how will you know if you need a 'coaching session'? Will you get a message on Cortex, a call from Safety?