i got my c9 a few days ago i have had alot of trouble sigting it in. first few shots were extremly low (not even on the paper) i adjusted elevation shot some more still very low i have adjusted it and then adjusted it some more. every thing that i have read online says the gun is extremly acurate i just cant seem to even get close. the first few times i shot i used a laser range finder i was shooting at 7 yards and every time there after no more than 10 is it just me or is any one else having this type of issue any sugggestion would be magical.