c/g came out on the 7inch mark with no effort. i read enough on the forms to make sure i mounted the motor all the way forward and built the rest to plan. worked fine. if i wanted to move battery and receiver back i can but will leave where it is for now. i cant believe myself how stable it is in hover does not take much effort to hold. im practicing torque rolling on sim now but cant see much of a problem doing them on mojo as it is so stable