Asking the brain trust of the group how they would remove the crack but keep as much of the wood possible. The 1 Lilac board was given to me by my high school shop teacher to use on a project. I promised to only use his boards that came from his family farm. The board is 1 1/4 wide 15 inch long of 4/4 stock. Yes I wish he would have given me more Lilac wood but that’s all he had.