add a button at the "actions" pannel of jet engines, that allows manually actiavting thrust reverser for that engine, overriding the other commands
add a button at the "actions" pannel of jet engines, that allows manually actiavting thrust reverser for that engine, overriding the other commands
Go to the Tinker Panel -> Enabled and then check Show Hidden Properties. You can then go to the Thrust Reverse for a jet engine and assign its Thrust Reverse Input to an activation group.