So.. to wrap this up..
I wound up getting a new BCD4326HP Scanner and did the zip based programming.
I still can't hear Pelham from my house but I do hear them if I go to Pelham or close to Pelham.
There seems to be very little traffic as compared to what I remember when I lived there.
Today I was at a gas station at the Chelmsford/Lowell line and I heard Pelham break squelch and transmit.
I had my new 436 mounted in the car with an external mag mounted antenna connected.
I also had my BCD396T in my bag, so I took it out and locked it on Pelham's frequency programmed as a conventional system. The squelch broke a few more times on both radios. I was able to hear the transmission clearly on the 436, but I got that motor boat noise on the 396 and no legible transmission.
Conclusion:
I can no longer hear Pelham programmed as a Motorola P25 system with one frequency (This worked before).
Programming as a conventional system doesn't work either.. (at least not on the 396T).
Something did in fact change on Pelham's system. I'm not sure exactly what, but I'm not going to obsess over it anymore. I don't live there anymore, so I'm not going to worry about it. (there doesn't seem to be that much traffic there anyway).
It was more my minds desire to find out what was different than anything else.
It would have been interesting to hear from somebody else who is near Pelham, and has a 396T. (if you're out there please chime in..)
Thoughts on the BCD436HP:
Cons first..
1. I hate that I can't charge the batteries and scan at the same time.
2. I hate the display, (color and sharpness, not the content..), as compared to the 396T (I loved the black on blue..).
3. It's bigger than I would have liked.
4. The sound quality doesn't seem as good as the 396T (It sounds a little to thick.. if that makes sense..)
Pros:
1. I really like the record feature.
2. The ease of programming is really nice.
In reality it doesn't offer a whole lot in terms of features and aesthetics over the 396T..
It does however have the updated technology and compatibility with today's systems, so at $399.99 I guess it's a keeper.