thank you for support, my biggest issue is loudnes off vents.. I have prima klima 125, its too noisy, i must to lower him to max 30% then only problem is slight buzzing sound of her engine coming from room, my family is biggest problem.. one or 2x in month i got sleep over visit from my brother and main goal is to keep it secret from him.. i borrowed 125tt from my mate and when i lower its speed on dimmer its pretty quiet,but if i raise the power is same s*it as my pk125. im hoping that paul and solaur td 350/125 is much quietter then this one.. i have BIG expetations from mephisto,so im little depressed that half of my sour crack didnt survive sprouting 3/9 till now.. maybe im dumb or just unlucky.. thank all for support i hope you will be all proud of me.. if this grow survive till harvest..