So, I am gathering pallets for an eventual pallet coop construction this summer. But I am having a bit of an issue. It isn't like they are screwed together and I can take them apart in a minute or two. They are nailed, and the ones I have are very well. Do you just use something like a sawzall and go at it, ignoring the areas that are nailed to get shorter, but nail free planks? Or do you pry them apart somehow? I have had a hard time getting a pry bar between the slats. How do you do it so you get the most usable wood?