Please forgive me if this has already been discussed. I'm not new to scanners or analog radio technology. I am relatively inexperienced with trunked systems and an absolute newbie where digital trunked systems are concerned. I have an SDS200 and programmed it with Sentinel through this site. I'm not hearing any transmissions that I hear through Broadcastify. I have a VHF/UHF ground plane antenna fed with LMR400. Possibly someone could attach an hpe file with just McKean County (42), or help me do it myself. Thanks in advance.