Hi. It seems as though it's not getting enough power to lift it. It'll lift 3 or 4 feet off the ground but won't go any higher and gradually comes back down. There's no gimbal installed, only a small fpv camera and batteries are full so it's reasonably light. It's set to intelligent so cuts off after arming if it isn't increased to over 10%. When i give it some elev, nothing happens until it goes over 50% but i don't notice any change in motor speed if i then go to 100%. It's as if something is restricting it. Motor test done in Tarot assistant shows they're fine. Wondering if there's more of an underlying issue with the esc's or motors? Tarot zyx-m system is new and pmu, fc etc seems fine. Am i missing a setting somewhere that's restricting juice to the motors or a setting in my Devo 7 controller? Thanks in advance for any advice.