RE:RE:RE:RE:RE:RE:RE:RE:(1.3 +1.3 + 1.6) - 55% crossflow - 55% decline = Happy danceVikes, I'm not sure if you're on meth or a chat bot. Like I said: it's adding a margin of safety. It's being overly cautious. Pick your own number and do your own math. Personally, I don't care if you chose 50 or 60%.