Guess I got lucky . Gen 1 mes 30 . No trouble at all . I would hate to be without it .
You & Me both!!
I've been smoking with Dust & Pellets for 9 years, and never had a problem with anything but Cherry Pellets.
Put my AMNPS right inside my MES 30 Gen #1, my MES 40 Gen #1, and now my MES 40 Gen #2.5.
I keep them in air-tight screw capped jugs, for years, and never had to Nuke or Bake the Pellets to Dry.
AND BTW---I rarely stops Raining in SE Pennsylvania!!
Bear