I've been tracking down a loss of reception issue with my BCD 436 and it occurred to me that there may have been some changes to the lineup for TXWARN Brazoria County. I live about a mile from one of the towers, yet, what few transmissions I get are chopped and digitized indicating that I'm probably getting only a distant signal. I have checked the database and it appears that several of the sites for Brazoria County are not listed any longer. Angleton, Freeport and Brazoria (the closest sites to me) are not listed in the DBF any longer. Have they migrated, because the scanner picks up well on the local analog and Dow Chemical's Phase II P25 system? I'm stumped.... Thanks in advance.