This is just a guess and maybe Brian can answer a little better when he sees this post. I just got thru monitoring the North Augusta site and Aiken DPS is not even being rejected by the North Augusta site. I am guessing since the Aiken site has been changed to a simulcast site Aiken DPS has good enough coverage for their area by using the Aiken site along with the Beech Island simulcast site. This doesn't say if one of their cars ever comes into the area of the North Augusta site it will be rejected, which I doubt it will be. Hopefully you can program the Aiken site and get good enough signal to monitor again.