Anyone else having trouble with the map packs not being flat?
All my older ones are just fine, but the newer ones have a noticeable curl and don't lie flat on a table, making them hard to use.
Yeah, I think they've been a little more variable since they were coated with the "laminate" (they seem to vary more in overall thickness too). I haven't found it a big deal, but I generally anchor them to an underlying flipmat with blutack. That might work for you.