After giving a pushback clearance I often want to change the departure point to a runway intersection. I've tried saying "Speedbird 1 Pushback approved, expect runway 25R at F" but it's not recognised. So, when the plane has pushed back and is ready to taxi I tell it the runway position "Speedbird 1 runway 25R at F". As soon as I get the readback the plane starts to taxi. Shouldn't he wait until I tell him to taxi?
Speaking of pushbacks, I think there is a bug. The plane calls the Tower for clearance but gives the readback to Ground.
And finally, is there a way to instruct a plane to cross a runway without waiting for it to stop and then saying "Continue taxi"?
Kev