I'm excited for you, they're wonderful things. If it doesn't come with the owners manual make sure you follow the correct cocking procedure as it's not that obvious:
- Slide the lever release button to unlock the side lever
- Extend the side lever out fully (approx 120 degrees) and keep it there
- Depress the button inside the trigger guard to enable the charging stroke firmly until you hear a loud click
- Firmly and evenly compress the side lever and lock in to place
- Flick safety catch forward prior to taking shot
I've also got its PCP brother the PH Phoenix which is a hoot and a half to shoot as well