This is my first bomber with a working cruise missile.

Push the VTOL-slider fully upwards to retract the rear landing gear and fully down to expand it, use normal retract button for the front landing gear.

Remember to detach the cruise missile at high altitude, as there is no function to deactivate the control surfaces on the bomber and it might crash while using the cruise missile if you fly too low.

Use camera 1 or 2 and enable Act 1 to fire up the engine of the cruise missile, then press Act 2 to detach it.
You can control it with pitch and roll.

At speeds above 900 MPH the roll is pretty nimble with the cruise missile attached.

Have fun! :)