Heading down to my in-laws ranch this weekend to try out my new thermal scope. It's an ATN Thor LT 4-8. I know atn isn't known for their great quality but it's all the budget allowed. I have never looked through a thermal scope before until I bought this one and it doesn't seem THAT bad compared to how bad some of the reviews are. I was able to clearly see my dog at 200 yards and she is about coyote sized. Is it typical to have to adjust the thermal sensitivity, brightness, and contrast for every stand or is it because I'm running a lower end scope? It seems that every time I take it out to familiarize myself with it I have to adjust the settings to get the best picture. Hoping to get enough coyotes this year to purchase a hogster. If anyone has any insight on this scope or advice on thermal night hunting it would be much appreciated.