I am new to shooting distance. I’ve always been a hunter just never shot past 125 yards with any rifle. I bought a table at a whitetail banquet and chose a savage axis .308. I had a vortex diamond back tactical 4-12-40 scope given to me. After reading the manual on the scope I now want to try to shoot some distance and learn MOA adjustments. I’ve been on this site for the past month and it is awesome. So how do I get started with this rifle and scope I know it is cheap stuff but let me see what I can do with it first before I spend money on a better rifle and scope. I used levels and mounted my scope and got an anti-cant mounted on scope rail. The scope rail is a 20 MOA.I guess advice on how to zero it would be nice thanks