I think many of us do that, have something dialed in, BUT, I should just try one more load with bullet "X". Did it one year with a rifle scope, changed it out at the last minute after having an entire year to do it. Still don't know why I did that.
I notice that the group isn't that great, seems a bit high and to the right and the bolt on your rifle is for a lefty, I would gladly take that faulty rifle off your hands..............