Hi Guys, I am in trouble here, i bought a GoodLuckBuy Gimbal with V2.3B5 firmware, and now released the V2.4B7 firmware. The link where i bought the gimbal have this information: this controller can't be" fimware upgrade" any more. It's true? I believe that i can update it. Where i can find the latest firmware and program to upgrade it, if it possible? Bought this: http://www.aliexpress.com/snapshot/6184378789.html Thanks!