i just dryed my first crop and there were a few mistakes i made, but when i pulled them they looked full (obviously),but when i dried them alot of the smaller stuff was super wispy and airy, i was wondering what happened? i dried it at around 68-74F in a ventilated room, 45% humidity, when i was growing it it got hot approx 80F for 2 days in week 6 but the room stayed cool at around 70-72F the whole run other than the 2 days. i also didn't feed it very well due to a huge noob mistake using a tds factor of .7 when i shouldve been using .5 with the ppm chart i was following, so can some of you clear it up and help me out so i can make sure i avoid these mistakes and not get the airy buds this time? thanks