Hehe ok I’ll wear those down votes. I didn’t understand the reference as I heard it first on The Two Ronnies as ‘a bird in the hand is worth two in the shepherd’s bush’ which I think think might be a carry-on reference.

I didn’t see why l would want a bird in my hand in the first place.

PS - what happened to your D key?

In the case of inverter air conditioning it might make a small difference at it won’t throttle down as it approaches the intended, not commanded, target.

A bird in the hand is worth two in the bush?