I was having issues with this one stacking first/third shots, and sending number 2 off randomly high left, low right, low left, straight high, straight to the side....really weird. so i just gotta keep it a little cleaner is all. not a huge deal.
You may be right. But, typically when your loads are doing this, a slight adjustment in bullet seat depth will solve the problem.
You start by examining the average of your groups shape. If there are 2 together and the 3rd shot out of the group, the OAL is too long for your rifle chamber and you need to seat the bullet deeper.
Seat deeper and repeat until the 3rd bullet comes into the group.
If the groups are large equilateral triangles, the OAL is too short so you do the opposite and seat out until the group shrinks.
