The R22 mode is a three axis autopilot, but its set to 330 to 350 km/h so the plane descends until the speed is reached.
Because of the too low speeds / power of the bombers you'll have to correct for a descent all the time.
Course corrections are made with autopilot right or left, precise enough.
So it works but doesnt work?..... in the ideal world we should be able to use the R22 at any speed?