Question about the PSEC system. i just bought by BCD436HP unit a few weeks ago and have been monitoring the system and of course i know that all police agencies TGID's are encrypted, but today i noticed that i programmed it as P25 X2-TDMA, not P25 TRUNK. I have heard clear talk on N/W call (113), radio test (1145) and 81 using the X2-TDMA, but was very hard to understand but was not encrypted. if i change the system over to P25 Trunk would this make a difference to the system or was i correct the first time to keep it as TDMA?