In ‘video #3’ I went through the bottom of a bowl.  I’m sure we have all done it.  This is ‘Part 1’ of how I fixed the bottom.  I could have just thrown this away as it wasn’t a particularly good piece of wood, but I wanted to learn the process of repairing so I have the knowledge when I really need it.  Everyone should attempt a repair, at least once!  I wouldn’t do it quite the same way today, but this learning process was invaluable.