I'm still learning and am always open to suggestions. I've sort of settled upon shipping Mexican pings "dry", as suggested by Wicked Thistle, who was taught by Pyro, whom I believe learned that from Joseph Clemens, the king of pings.
So I have tried shipping them in dry peat and dry squares of paper towels and noe dried LFS. Still, if I send out 15 pings, 3 won't make it. Anybody have a better way or is that the norm?