So, the other day, I got an Air 2S with two broken arms. I soldered them on and all is well. I plugged in the batteries and the gimbal won't move and neither do the two front motors. Also, I only replaced one of the front motors so I don't see how that should be an issue. Before I did the repair, the gimbal was fine, but for some reason, there's nothing coming from it anymore. I have no idea what's wrong. I didn't do any work on the gimbal so I see no reason for it to be damaged or broken. I only removed it and the main board before soldering everything to avoid heat damage. Any insight or help would be appreciated.