Great job and photographs everyone. I like the idea of re-hydrating a pack back to its original weight (small pack 8g app and large pack 60g app). This appears to bring the pack back to its original RH set.
The manufacturers web page indicates the packs when originally purchased, should last between 2-4 months. I would assume if you recharge a pack, that it should last at least 3 months (avg) prior to needing another recharge. This depends on, of course, how many cigars one is keeping humidity on.
Again, good work all