@CopGTP i assumed 68-70 was the magic temp.

So now i hit my second road block. I tried to calibrate my hygrometers and something is not working out. I first used two 69% boveda packs for a little over 12 hours and this is what i got. IMG_0804.jpg Now granted these were used and recharged boveda packs, but from what i have been reading this should not be a problem. So with the power of google i was able to find a very scientific test method with salt 24 hours later this is what i have: IMG_0805.jpg

So the big question is am i doing something wrong wit the test or are all hygrometers are out of whack. The Calib 4R is brand new that i just bought.