PT6A
If you are in SRS then we are all in agreement about the windshear procedure. There are two grey areas first whether in windshear SRS will not change and second if it changes then what you do. None of the manuals give any clue to this. If you find something please reply. I have not yet seen an airline use 400ft acc alt but 800ft is becoming the norm as it does save fuel something like 8kgs. but multiplied by 1000s of takeoffs it amounts to substantial.