man this things been pitching me fits but i narrowed it down to that it doesn't want to run with the quiet core insert in my power core 4. it was too rich on bottom and too lean in the middle the only way it would run was a 40pj and 3rd clip(DWR). so i removed the insert went to a 48 pj 120 paj and back to stock needle 4th clip(was trying the DWR needle but couldn,t make it work) 170mj its still a little lean in the middle but its getting warmer and i think it'll be alright for summer. i think the power now and the boyesen ap cover make it a little tricky. for some reason it still seems lean in the middle,maybe 5th clip? so do these settings sound about right 2500-3000',70'f,60%hum?