This is a screenshot from a TvP on Ohana, which I lost shortly after this screenshot was taken. My opponent 4gated, destroyed the rocks with like 10 stalkers and a sentry, and I had no hope of holding.
I'm curious what proper bunker position is on this map; I obviously should have had 2 bunkers and was braindead for not building another, but I'm curious if I go 1 at the top of each ramp (deny concaves, but each bunker is basically on its own) or build them closer to my command center such that the stalkers might get a better concave but at least will be getting fired on by both bunkers at once.