My son's father is law gave me a bunch of green apple wood. The diameter range from finger width to 4". The finger and up to 1" maybe 1 1/2" are, I assume, OK as is. The larger ones are my concern especially the 3"-4". While it will take more time should I cut those into 1" thick rounds? I have a Char-Griller SFB with a charcoal basket.