06-07-2021, 01:19 PM
You should probably not ever be using the slave servo output port as reversed. The slave should follow the master if the rotation direction is the same. That will always be the case unless you are two servos that were programmed to rotate the opposite directions on movement. So, if you reversed the master, you would NOT reverse the slave since it automatically follows the master. The option for reversing the slave is very specific and only there for certain cases.
The key here (because you have servos that go to failsafe without a signal) is to make sure that you are not trying to drive the servo at anytime without a signal, which puts it into failsafe mode (and holds it's position). If you follow the directions in the manual for using a servo that has failsafe (like Hitec), then this should work fine. We are only guessing that the reversed slave is a problem, and at some point you are plugging in the slave too soon before starting the automatch - or you are not allowing the match process to go long enough since it does take many minutes to complete. It's more likely the servos are fighting though because one is in failsafe mode.
The key here (because you have servos that go to failsafe without a signal) is to make sure that you are not trying to drive the servo at anytime without a signal, which puts it into failsafe mode (and holds it's position). If you follow the directions in the manual for using a servo that has failsafe (like Hitec), then this should work fine. We are only guessing that the reversed slave is a problem, and at some point you are plugging in the slave too soon before starting the automatch - or you are not allowing the match process to go long enough since it does take many minutes to complete. It's more likely the servos are fighting though because one is in failsafe mode.