spot on. lots of newbs don't seem to even understand "co-witness".Cowitnessing is for idiots. They are two independent sighting systems and they are zeroed with no reference to the other.
It doesn't fucking matter if the dot is right on top of the FSP or somewhere else.
the point of red dots is the dot is on target no matter where it appears in your sight, meaning your eye position is not critical like irons.
lots of newb think co-witness means that they should try to put the dot on the front iron sight, which completely defeats the fast acquisition advantage of the red dot.
in truth, if both options are sighted in, then you will always be able to "cowitness" them if you hold a certain way.