I noticed that someone submitted updated info for the DeSoto Parish DMR used by the SO and Mansfield PD. I was up there a few weeks ago and I had those frequencies programmed into a BCD436HP in conventional mode with the audio type set to all. It only decoded about one-fourth of the transmissons. On the other three fourths all I heard was the rapid fire machine gun digital noise. Is there a specific way that I need to program those frequencies so the 436 will properly decode all the transmissions? I was just passing through the area so I didn't have time to stop and experiment.