I'll have a look...anyway, I've just started using a DX18 as I needed the extra channels for all the functions on the A4 so its going to be set up from scratch so I'll know there are no unknown transmitter mixes/rates present. In your experience using the i-gyro with these jets do you find HH worked when adding flap/slat? Al's large T33 was the same when we set the i-gyro up but he hated HH anyway so it all got turned off rather quickly.