[AdamJoshua]

How often and when you recharge them to you bag them up with a hygrometer that you trust to make sure they are at 65% ?

What kind of humidor, does it have a glass window in it and if so have you sealed around the inner edge with food safe silicon?

Have you don't the paper test and tried to slide a piece of paper around the seal of the humidor?

Have you thought about re-seasoning your humidor?

I'm with Pete if you enjoy how they are smoking it's all good, a couple degrees is not a huge difference and I doubt one too many people could even gauge.