I am pretty much a greenhorn at coyote hunting!! I am using a Weatherby 25-06. The scope that I have is 4.5-14x42. I sighted it in at 100yds. I also shot at a target at 150yds out and it was pretty much dead on at that distance. I have not really shot at a thing say 200yds or further yet. My question is will a longer shot be accurate or should I do more long distance shooting and adjust the scope according? The scope I have now was purchased at Scheels and cost around $200. I am not familiar with scope terminology, but the it has what it says is a "multiplex crosshairs". Not sure what that means. There are no little dots in the crosshairs like I have seen on other guys rifles. I would appreciate some advice on sighting in this on long range shots. Thank you!!!