My dad and I recently cut down some apple trees and I saved some if the wood to make chips with to use with brewing in some way. I have some ideas as to how to go about this, but I was hoping to gain some insight from some more experienced brewers and people who have done something like this before, before I go off and potentially ruin a good batch of beer. My main concerns are when to use them, and their size. Any tips, pointers, thoughts on using another kind of wood, or even recipe ideas would be greatly appreciated! Thank you all in advance.