Re: 12 Fret Slope Shoulder Dread
Posted: Mon Jun 21, 2010 1:10 pm
He keeps me on my toes Lefty!
Closing the box. I glued the back onto the rims with fish glue and after tapping around and listening I did a little more carving of the back braces. Mainly the lowest brace and the top brace. The brace at the waist was already carved very low since it was bracing the shortest span and I was surprised at the deep resonant tap I was getting there. The tap along the bottom brace seemed a little tight so I carved it down low and it seems to have opened up the sound much better. Just tapping, listening and responding intuitively, but it's sounding really nice to me. I don't believe I've ever put the back on first before but I think I like doing it this way.
I've been reading the pro and con discussions on sealing the inside of the box with a coat of shellac and I think a pretty good case has been made that it will slow down the woods reaction to humidity changes, which sounds like a little good insurance to me. So some final sanding and then a brush coat of shellac, stick on my label and on to fitting the top.
Ready to go.
I reached in through the soundhole and marked along the kerfing and head and tail blocks so I could brush on a coat of shellac on the top, being careful not to get any in the glue zone.
And there we go, let the fish glue dry overnight and we'll have a closed box!
Joe
Closing the box. I glued the back onto the rims with fish glue and after tapping around and listening I did a little more carving of the back braces. Mainly the lowest brace and the top brace. The brace at the waist was already carved very low since it was bracing the shortest span and I was surprised at the deep resonant tap I was getting there. The tap along the bottom brace seemed a little tight so I carved it down low and it seems to have opened up the sound much better. Just tapping, listening and responding intuitively, but it's sounding really nice to me. I don't believe I've ever put the back on first before but I think I like doing it this way.
I've been reading the pro and con discussions on sealing the inside of the box with a coat of shellac and I think a pretty good case has been made that it will slow down the woods reaction to humidity changes, which sounds like a little good insurance to me. So some final sanding and then a brush coat of shellac, stick on my label and on to fitting the top.
Ready to go.
I reached in through the soundhole and marked along the kerfing and head and tail blocks so I could brush on a coat of shellac on the top, being careful not to get any in the glue zone.
And there we go, let the fish glue dry overnight and we'll have a closed box!
Joe