Pocket Ship cleats

In the Pocket ship...There are two notches in the top of bulkhead #8 to receive cleats. My plans didn't show where to cut these in. Can anyone tell me the dimensions where to place these? Also on the transum what is the spacing of the notch for the cleat going from the transum to bulkhead #8?

Thanks Wayne

Wayne, sent you an email with a diagram about an hour ago.