Thats the crux of my question following an eng. shut down you are directed to land using flap 20 or performance permitting flap 30...........in the over weight scenario completing the O/W checklist does not permit Flap 30 single engine..... but what happens if you need to carry out a flap 30 landing?
Do you over ride the check list?
I think it should direct you to the landing climb limit weight for a flap 30 single engine landing which following a eng shut down its checklist asks....performance permitting land Flap 30?