Hey not sure if I should try to improve on what I've got? I'm 5 wks in all seems well ( probably answered my own question there lol) I'm a bit of a perfectionist and I know I can bring the Kpa down a little but would have to up my ambiant temp or up my humidity which I'd rather not do .. I could raise my led light a little to lower leaf temp but obviously I'm then gonna lose them vital lumens. Should I be happy with the current readings? 
