Re: How much can temperature affect POI?
hmmmmm.....Seems curious to say that temp would not affect POI. At 100 yards, maybe it wouldn't affect POI much, but at longer ranges I would think that temperature does have an affect. Michael, I have your ballistic program and one of the set-up criteria is temperature. Sure enough, if you put in a set of data at one temp, then change it to another (generally an large change 30 to 70 degrees), the moa adjustment does change at longer ranges.
I'm not gonna shoot here. I'm gonna shoot waaaaaaaay over there!