A friend of mine had an issue with his pard 007s unit , I only have the 007a model 1.5-4 mag , theirs is the 4-12 mag I believe. anyways , their issue was lack of clarity at distances over 100 yards. Unable to increase scope magnification over 6x with out blurring out the pards focus. I recommended dropping the pards focus to it's lowest setting to allow more flex in the scopes settings , next issue was a "fisheye effect" when trying to use it. What am I missing? Are these units that limited or am I just stuck on stupid? appreciate the feed back. thanks.