Ok, so there I was...
Took my SPR clone AR15 to the range Sunday to get it zeroed. I was shooting at the 25 yard line, the plan being go for 1.5 inches high at 25 then fine-tune it at the 100 yard line. While adjusting, I ran out of elevation. I went as far down as I could but point of impact was still about a foot or so above point of aim. I'm sure I'm not the first person this has happened to. The scope is a Leupold Mk IV and the mount is a Burris PEPR mount. I think the answer is mount-related but I'm not an expert in these things, so I figured I'd ask around. Any help would be greatly appreciated. Thanks.
Good equipment will never be a substitute for good training.