As I recall, from almost 20 years ago, the nesting bulkhead to side corners receive 3 layers of tape, unlike all other corner taping. I just made sure to get 3 layers over the bushings at the same time. I had an issue with the outwale trying to release from sides at the nesting bulkhead in one spot. After regluing it, I added a small patch of glass over the end ot the outwale onto the nesting bulkhead. So far so good.