I have a undien sds100 with omni x antenna. For example I have lancaster PD on saia. I have the squelch set at 1 and am just monitoring the lancaster site. Sometimes i only hear half the transmission. Basically it seems that when the transmission ends the sds100 is taking to long to go back to the control channel and by then the other half of the transmission is over. I have adjusted the channel delay from 0-4 with no success. I have also played with the filters. This also happens will listening to west seneca pd on Seneca one tower so it is not a lancaster pd issue. I thought by setting the channel delay to 0 that as soon as the transmission ended it would immedialtey go to the control channel which it does but has a 2-3 second delay. Any suggestions?