2021 carrier gas furnace 3.5 ton upflow Filter clean, drain line clear, blower amps are good, washed condenser off, pressures are good, amps on fan and compressor are good as well, capacitor is a little low, reading 43.5/4.9, should be 45/5compressor side on cap is low. Found some air leaking in to the closet and attic not fully blocked off from closet.