Some panels are cut slightly different from the others so when you lay one on top of the other, they don’t always align. The first 3 or 4 wood planks in the panel would align and the rest wouldn’ . Thought I was going crazy but then I’d use a different panel and it’ll work. In all, it looks great, easy to cut, a jigsaw does the job. Got many compliments and offers to install at friends’ houses. Planning on covering my entire basement in these.