... BTW I have re-banded it as well
You may already know this, but if not ...
Clackamas county uses 2 freqs. that are affected by re-banding, thus you need to enter 2 custom band plans. For most systems you enter Plan 1, then Plan 2. BUT the Clacka,as system is peculiar and will not work unless the plans are entered in reverse; Plan 2, then Plan 1. I call it "re-ordered". I have had to do that on my PRO-162 that has rebanding capability already in the firmware.
Listed below are various configurations you can try if the Uniden Plus and Minus settings do not correct this problem. I hope that all makes sense.
In re-banded Motorola trunking systems, there are several configurations of Custom Band Plans being used.
1. Normal
Lo Chan Hi Chan Offset Base Freq Step
PLAN 1 0 439 0 851.012500 25.000
PLAN 2 440 559 440 851.025000 25.000
2. Re-ordered
Lo Chan Hi Chan Offset Base Freq Step
PLAN 1 440 559 440 851.02500 25.000
PLAN 2 0 439 0 851.01250 25.000
3. Pseudo (if Normal and Re-ordered do not work)
Lo Freq. Hi Freq. Offset Spacing
PLAN 1 851.3125 854.0000 560 12.5
PLAN 2 851.0125 861.9875 0 25.0
PLAN 3 851.0250 854.0000 440 25.0
4. Polarity
PLUS Polarity - Channel numbers in ascending order (default in non Uniden scanners)
MINUS Polarity - Channel numbers in descending order (Uniden scanners)