That paints a perfect motion picture Roland.
So we space for 8ft end to end, not eave to peak.
On the off chance the channels run end to end it might be a good idea
to go 8 eave to peak too?
I've modeled attic type head discharge patterns but it never occurred
to me to try and gain a better
Just the opposite but your reasoning when viewed a little differently will help
lock it down. The fire goes up the slope and does not spread out in the
normal circle. This results in the adjacent sprinklers (from the channel with
the heat) seeing much less of the heat. SO if they are closer
