A vacuum was applied to the frame and the silicone gasket material pinched down to hold the tail piece to set without the use of other clamps. I did see a luthier tool for setting guitar tail stocks that was a wood frame with a piece of silicone gasket Spinrush Casino material. My oven has a soft cloth gasket and the tubing would easily fit through it. If you can find sealable bags that can take that temperature, use a vacuum sealer (like they use for sous vide cooking) to get all the air out. The oven MIGHT be able to maintain 380F for 2 hours with the door open a quarter inch crack, but it might not – that’s a lot of potential for heat loss.
Also heat a small quantity of saw dust to act as oxygen “getter.” @damfino I sent an email last night to a local violin shop asking if they know of any violin teachers who may be willing to work within my interests The old time tunes when you get down to it are simple. Sure, I might not get a classically trained, an experienced teacher (not impressed with any of those I have had), etc. The tunes on that particular set of cd’s are short performance versions of several tunes from the books. The cd’s contain a bunch of tunes from the books.
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