Another cello with an open lower back seam. Here are a coupld of photos.

IMG 20230814 095056 896 IMG 20230814 095056 896

IMG 20230814 111830 341 IMG 20230814 111830 341

Here is a factory cello where the back seam is unglued at least half way and as a challenge I want to glue it from the outside. Here are the steps.

• Unglue one seam
• Attach the clamping plate over the top. That way I have someting to clamp to.
• Glue the seam with hot hyde glue and lots of strapping clamps, wedges plus a hand screw clamp bo push the back into shape.
• Then the trick is getting the center seam cleated. Here are the steps for that.

1. Make the wood cleats and drill a small hole in the center
2. Soak the cleat in water until it's pretty flexiable
3. Take a stiff metal wire and push it into the cleat hole
4. Slide a magnet onto the wire.
5. Put glue onto the cleat (a little extra than what's needed)
6. Slip the cleat and magnet through the ff hold.
7. Get it into place so the cleat is touching the back, and push the magnet onto the cleat using a stiff piece of tubing.
8. Reach under the back and place the oposing magnet in the exact spot.
9. Pull the wire out
10. Adjust the position if needed.
11. Clean off the excess squeeze out glue
12. Do the next cleat.

    IMG 20230410 173716 496 IMG 20230410 173716 496	IMG 20230410 180716 861 IMG 20230410 180716 861	IMG 20230410 180814 369 IMG 20230410 180814 369
    IMG 20230410 181749 758 IMG 20230410 181749 758	IMG 20230411 101442 319 IMG 20230411 101442 319	IMG 20230412 101518 886 IMG 20230412 101518 886
    IMG 20230412 131635 741 IMG 20230412 131635 741	IMG 20230413 115120 451 IMG 20230413 115120 451	IMG 20230413 115759 153 IMG 20230413 115759 153
    IMG 20230413 115825 644 IMG 20230413 115825 644	IMG 20230413 115953 537 IMG 20230413 115953 537	IMG 20230413 120031 777 IMG 20230413 120031 777
    IMG 20230413 120105 439 IMG 20230413 120105 439	IMG 20230413 120159 176 IMG 20230413 120159 176	IMG 20230415 125428 033 IMG 20230415 125428 033

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