This man found that his surgeon used 3-4 hair grafts for the beard. It is clear that there is a texture difference between his normal beard and the transplanted beard as well as skin deformities. I wonder if it would be worth while removing each graft that has multiple hairs and corbelling and replace them with beard hair from under the chin. You can have a test area done and see if it solves the problem to your satisfaction before rushing into a large surgical procedure. Then, after 6 months or so, it the test area approach works, you can replace your entire beard transplant as with the test site ?