Have you opened the screw on the right hand side of your rifle completely? I had a S400 that shot more than 900Ft/sec with 8.4g pellets. That should be a bit above 12.6Ft/lb, although that is more than enough,in my opinion for PC and FT.
Take note! A man's being is not judged by the size of his possessions.
"The best relationship is not the one that brings together perfect people, but when each individual learns to live with the imperfections of others and can admire the other person's good qualities"