Several Years ago I received a Radio Shack Pro 197 Digital Trunking Scanner as a gift. I live in Southwest Michigan and have always been a scanner enthusiast and this was my first upgrade to digital. Ive always had issues with it unable to receive the digital MPSCS trunked systems. I have lived in four different areas since thinking maybe the location would change the reception but not the case.. Im now living very close to the area where I first received the scanner and Ive recently dusted off the old scanner determined to solve this ongoing problem but I need help from those with more expertise. I use the Starsoft Winn500 programming software. Im thinking maybe its just something in the extended settings but like someone with more knowledge to give advice. Thanks Randy