MSH Brain FBL UnitWhat email address are you using?
I use the Brain 2's gov on my Trex 700N and T600N - both are FBL.
I use 2 Align sensors that pickup the magnets mounted on the T700N's clutchbell. One sensor is connected to the Brain 2 and the other is connected to the TM1000 RPM sensor input for telemetry.
But, I use the Spektrum BPS on my Trex 600N without problems
Did you swap the red / black wires on the Spektrum BPS's servo connector?
Also, on the Gov page of the MSH Windows setup app - do you see the senor toggling and the RPM reading when you turn the motor with the starter?
Also, since you are using a Brain, in the Diagnostic screen, enable logging (20Hz) and select all the parameters for the gov and throttle:
Then fly it.
Afterwords, hookup to the PC and download the logs and see if the Gov ever engaged, the RPM looks like it is reading correctly, servo positions relative to the throttle in - etc.
I assume you have the "Gov enabled" checkbox checked on all the Brain 2 banks (right?) and you have the correct main gear ratio.
If the RPM line looks like it has spikes and periods where there is no reading, then the Spektrum BPS is flaky.
Look at the Gov Engaged to see if the Brain ever engaged the Gov in the first place. If the RPM looks good, the RX Throttle looks good but the Gov didn't engage, then it could be a tuning issue - if the carb is a little rich, then Brian gov may bog and never recover.
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