Please can someone help me out? I am working on building my first quad (experienced pilot but not builder) and I have setup the naze32 on my custom quadcopter and pitch and roll work but I have no yaw control over the quad? The board recognizes my inputs for yaw and they are in the correct direction and yet I have no control. The quad also seems to lose control for short amounts of time and it gets very sluggish and unresponsive. Please help!