I'm hoping to pick your brains about storing wood. I've been building up a modest collection of timber while completing my first build, and want to make sure it's nice and flat and dry for the next 2 or 20..
Here's the arrangement I've got so far:

My questions are:
Should I also stick a stick in between the halves of the sets? and
is it appropriate to sticker the soundboards (they are on top currently)?
Thanks for your help

Rob