I need some help re-configuring a Quantar repeater: In analog-only mode, I can knock down the repeater transmitter by shorting pins 7 and 11 in P-17. When I reprogram the Quantar for mixed-mode, it is no longer possible to knock down the repeater this way. I need to use these (or similar pins in P-17) to knock down the transmitter regardless of whether it is analog or P-25. Thanks, Jay