I've been doing airsoft for sometime now, and I've been a sniper the whole way. I built a ghillie suit and it works quite well, and I can influence the games greatly. However, there has been one thing troubling me all along the way: my Scope. It's a decent scope and I enjoy using it, but I've had the worst time trying to fine tune it. My gun is plenty accurate, and when not using the scope I can hit things dead on. No matter which way I turn the scope nobs and no matter how many times I do it, It really never seems to effect the scope. What should I do?