I bought a moisture meter last year... just a cheap 4 prong digital one off eBay for $25. Seems to work well! I just want to make sure my common sense it working OK this morning... If I just pick up and test a seasoned split and it reads 20%, then I split it and test the fresh part (inside), and it's 37%, the moisture content is still 37%, right?? Or is the exterior moisture content more important, because by the time the interior portion actually starts to burn, it's dried out from being in the firebox??