Morning all! I have an alcove which measures roughly 2286mm x 750mm and I'd like to make it in to a workspace by fitting it with a worktop. I'm familiar with the scribing technique; however, I'm a little confused as to how I would do this baring in mind that the worktop is longer than the alcove and as a result, scribing the ends for a perfect fit will be difficult. How do I scribe a worktop which is bigger than the alcove to get a perfect fit? Many thanks!