I have been off the forum for a few months. The last time I was actively on here was right after the Oct. 30 and 31 updates came from DJI. Since then I have not upgraded anything on either the remote or the bird. I am still running the 3.06 software I think it is. I have the rear gimbal arm mounted in my controller but could never get it to work quite right so I quit using it. Question is, should I update my software and all other parts of the flight controls now? Will the gimbal arm work more smoothly than it did in November? The bird flies great now so I don't want to run into any problems which always seem to appear after an update. Thanks for any and all advice.