Also looking at system (VA Stars) in Pro96com, it lists three different step sizes. One is .00025 and there is no 2.5 listed in the 996XT. It all seems to work fine with a loaded system. I have become addicted to Pro96Com for scanner control. I took the chance in the 996XT to see if the audio quality was better and I think it is much better than the GREs. It seems to me to a much more diffucult scanner to set up. There is no software to set parameters in the radio. I have Freescan. all it will do is set up systems. Unless I missing something, the only way to tweak the scanner is through the front panel. I realize this post probably should be in the Uniden forum, However, I cannot post in that forum. Says I do not have permission. Who knows?