I'm not sure if this is the right forum to post this in, but it seems fitting.
I was trying to deal with some of the pitch and roll that occurs when you dive or turn. I was trying to make the motors more "centered" on the ROV, so I made a 6"x6" (envelope dimension) tail fin section that's helped the maneuverability of the ROV. Im also working on an adjustable front wint that will stop the nose dive when you drive forward quickly. Another addition I've made is I've hardwired a 12V power supply onto the ROV and it plugs into a 12V power supply that plugs into a wall. So now I also do not have the battery tubes on the sub and it seems to handle well (although it has to be weighted down quite a bit)
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