I have actually found "DRY BOXING" causes that to happen more to me than stopping it. I think the reason is because the wrapper is the first to start to "DRY" out and in doing so the internal burning tobacco that is still a little wetter causes the "BOOM". Want to try and ensure that doesn't happen? Its a LONG solid rest at a stable %RH and all should be well. Delicate cigars shouldn't be pulled from the nest is the weather outside is frightful..

Just my .02

Cheers
Jay