As most of you can see by my posts I am new to this. I was wondering your opinion on the best website or book out there to explain and understand the Mildot scopes and how to use them properly. I shot about 500 rds through my Remington .308 at 100 yds....... I am going with a body next weekend to smack some things out to 700yds. I will need to understand my scope to conquer such a feet! Any help you can give woul dbe grealy appreciated