I'm asking this because I still get slight POI change with my Trail XP50.Only 1.5 to 2 inch max, but that's irritating. I also have 2 Trijicons that exhibit slight poi change but only about half as noticeable. I attribute maybe 50% of the change to the shooter. I'm not claiming to be expert at anything but. For the last 4 years or so I have used reflective HVAC tape for my targets. My question is could the angle of the sun have an effect on what the thermal sees. If I check zero with the sun pretty much on the right in the morning and pretty much on the left in the evening will the target the thermal sees alter? You don't have to remind me of all the nuances and differences in ammo, wind, and slight pressure difference with the way rifle is held can effect poi.
My favorite gun range got shut down recently and I have to drive way out to my hunting area to do testing so I'm just trying to get as specific as possible. In the past wind has been the biggest variable in my testing but I'm wondering if I should be keeping sun angle the same. I enjoy shooting a little bitty group with a new hand load almost as much as plugging a pig right behind the ear. Go ahead and laugh now.
My favorite gun range got shut down recently and I have to drive way out to my hunting area to do testing so I'm just trying to get as specific as possible. In the past wind has been the biggest variable in my testing but I'm wondering if I should be keeping sun angle the same. I enjoy shooting a little bitty group with a new hand load almost as much as plugging a pig right behind the ear. Go ahead and laugh now.