It should be noted that having loose rings on a clarinet does not encourage the wood to crack. If it is going to crack, the wood will crack whether or not the rings are tight. The purpose of the rings are to protect the ends of the joints and to be decorative.
Hi John!
I'm sure the method you described is good.I only prefer the method with shellac because it puts the exact correct amount of filler all around, as opposed to the same thickness of filler (which might actually not put the same pressure all around). I'm really not sure this is significant, but I still go with the shellac method.
Re what I quoted above from your post, it's interesting since I heard the opposite from several repairers. Some say a clarinet will very rarely crack if there is a tight ring. Since cracks many times don't go all the way into the bore, I'm wondering if the lower part (bore end) of the crack even moves at all. So mayeb the ring helps, but doesn't prevent, the wood cracking exactly below it, which is a higher wood part of the body. But maybe it prevents cracks in the part it is covering in the socket, or the crack getting all the way into the bore next the ring.
I consider that the rings definitely helps against cracking. Esthetics is a much less important reason. They do protect the end of the bodies, but many times on the same clarinets there is nothing to protect the end of tenon, a much thinner and more sensitive place.
It really sounds like you are going to have to have the rings resized which is a shame.
He will not have to have the rings resized. There are several methods mentioned in this thread that I consider much better than resizing the rings.
I had to get special tools from Buffet to adjust the shoulders of clarinet tenons. Well, I didn't have to get the tools, there are other ways to solve the problem, but the Buffet tools make it quick and accurate.
Can you explain a bit more about these tools? How do they work, cost, etc? I just recently heard about a method to do this repair which I didn't think about before, and I'm looking more into it, but I never heard of these Buffet tools.
Thanks.