Don't point any fan at your girls ever my friend A small 6" fan is perfect. On the ground at least 3 feet away from them pointing away also. 62 is perfect for hanging. As long as you have tried the sugar leaves off at that rh (62) you will not get any bud rot. Also at that rh depending on size of buds you should be able to hang them for 4 days. I do the same and at 62 I can get 4 days easily with out over drying them. If I get it up to 68 I get 5 days. Never had a problem with bud rot yet .I’m just worried about bud rot by having a higher humidity