SL... gotta hand it to you, you know your gun. Perfect example of what good preparation and practice can do - and obviously a quality gun, and some skill
Looking forward to hearing the 200yd report (and 250 - hint, hint

)
What distance do you have your gun sighted in dead on? You said 1" high at 150....so is that about 175?
Have you also shot it up close with that setup, like 25yds? Curious as to where it would hit at that range.