I am trying to set up a sled I just picked up. It is a stock 700 with reed spacers and corbon tech reeds And the psi pipes. It had 145 mag 145 cen 146 clutch. IT is boggy a little on low end. I am 0-3000ft I had a 145 in my box so I put 145 on all 3 45 piolt 2 3/4 on air screws 3.5 on needles. By what i found I need to have 142 mains. Can I drop the needles any more with out leanig out low end? Or do I need to take in the air screws? I am going up in the mountains this weekend so that will make it run richer. Am I stuck needing dif mains?