Once the lineup cards are submitted (approx. 5 minutes before game time), the umpires take control of the field and the crew chief becomes the person who decides whether to delay or postpone a game (and if/when to restart).
A firewood moisture meter can be used to determine the moisture content of your firewood, but are they a necessity or just a novelty? Seasoned firewood is considered to have a moisture content of 20% or less.
1 Know the moisture content. 2  Wet basis moisture content is calculated as the weight of water divided by the total weight of the wood and water. 3  An easy way to think of it is the % of load weight that is water.