Thanks for the replies.
So at 15 yards do you place the top of the front blade on the bottom of the red bullseye?
I have a Trojan and at 15 yards or so I sit the red bullseye on the front post and the POI is just a hair above the top of the front blade. Is that the TS setup? Or is it set to a sort of 6:00 hold where I would need to have the tip of the front blade well below the bullseye to hit the red?