How are you going about drying? I like to go the last 4 or 5 days before chop without watering the plant so it starts to wilt a bit before harvest. This usually speeds up my drying time to about 5 days. I also will take all of the water leafs off while I'm letting the plant start to wilt in the pot leaving all the sugar leafs to wrap the flower while it's hanging to dry. I will generally cut and hang the plant as a whole from there depending on the size of the flowers and the overall size of the plant. I keep my drying closet around 60% rh and 70 degrees F. I put a small fan at the btm of the closet to move the air around bit, I don't point it directly at the flowers and keep it dark. I usually still have a bit of moisture inside of the flowers after 5 days but the outside is dry n crunchy so I'll jar it up and put the lid on over night, this usually pulls the moisture out of the inside of the flowers and makes them soft and moist again. Then I dump the flower back out of the jar for 1 last day of drying which usually puts the flower right around 55 to 60%. Then I jar it back up and start to burp the jars twice a day for the next couple of weeks. There are lots of ways to dry this way is just the fastest way I've found to dry and still get a
summer dry times will be better as will the results. 
