I have the following componants. Dednbear command center. B&M ratchet shifter. CO2 air shifter. RPM switch that fires the air shifter. I. want to install a safe neutral valvebody by Transzact. With the current setup the airshifter is fired by an rpm switch in the digital 7 ignition. I need a safe way to interupt that rpm signal after the 2/3 shift or the shifter will go to safe neutral before the traps. For referance the safe neutral vb pattern is PR123N. I will have to check and see if i can set up a timed grounding circuit and connect the ground for the airshifter to it? At this time i only use one of two circuits from the command center.

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So I’m guessing that the “timers” in the D7 are not truly intended for this purpose.... seems odd you can’t change the number of timers set. Guess that’s why there’s so many dedicated shift timers out there. I run an Advanced Control Devices shift timer with my clean N brake.

After rereading the dedenbear instructions it looks like i just need to change from the MSD7 rpm switch to the dedenbear RPM switch. If i read it correctly i can select 3 spd and set rpm for each shift, which would indicate it shouldn't shift a third time. Will call Dedenbear to confirm.

Guess I was thinking Dedenbear as “delay box”.... i see that the command center packs a whole bunch of goodies in one package. I think you’re on to something.....

I have same set up. rpm switch control b&m sifter with air and safe neutral valve body. I just add one micro switch to eliminate automatic shift to safe neutral. I can teke pic of it if it help.

Thanks Hessu.