i got the Gpro for my align 500 pro dfc i installed up top behind the rotor head on the bracket above the start of the tail in the same position as mounting on the anti rotation bracket on a 450 size heli anyway the arrow faces towards the tail wires face towards the rotor head and in the software when choosing the mounting position the 2 top choices have the gyro mounted on top of the heli but in front of the rotor head and motor like on a 700 and the 2 bottom choices show the gyro mounted behind the rotor head but low in the frame im confused on witch choice to choose anybody out there know or has been thru the same dilemma