Carrier 38AKS028...600, 06E compressor. Trying to verify subcooling, but interior load causing compressor to unload. Compressor has two pressure activated unloaders. Any effect or does SC stay constant? Running about 7* at this time, no receiver, sight glass full. Split air handlers with dual LLS on each, only 1 circuit calling at this time on each AH. SH running 18* at compressor. I think I'm still low, but am sweating back and don't want to thin out the oil.