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Double Bass How to properly remove a top

Steve Killingsworth said:
It just may be possible that TB is not the only forum blessed with 16 year old experts.


I read through a few of the threads. It may be true that TB has a few of those types, but the general density of them sure looks a lot higher over there.

Although our resident luthiers might take some comfort in knowing that there is plenty of advice being handed out on that forum that is very likely to lead to plenty of high-dollar repair work for them.
 
My personal favorites are a very lightweight bench hammer, a block of wood, and (actually) a chisel. Before you grit yer teeth... I've removed backs and tops with this method, and with GREAT success. No splinters and no cracking; very clean results. The chisel is not used like a butter knife, but more like a wedge. Works like a champ. The butter knife is still a great tool.

Another favorite is a tool described in Hans (all hail) Weisshaar's book; he describes a 3-foot long spatula-like tool, (Spatula City!) in aid with removing cello tops. My tool is a bit longer, and has helped me out in a pinch. :D
 
I invented a method years ago that has never failed: Duct tape the f-holes, and make sure all the seams are tight. Make a fitting to adapt an air compressor nozzle to and old endpin plug. Now shove that assembly into the endpin hole, turn on the compressor and let 'er rip. It's a good idea to have an assistant there to catch the top when it blows off. Also, wear a breathing mask because all manner of dust and junk comes blasting out as well.
 
arnoldschnitzer said:
I invented a method years ago that has never failed: Duct tape the f-holes, and make sure all the seams are tight. Make a fitting to adapt an air compressor nozzle to and old endpin plug. Now shove that assembly into the endpin hole, turn on the compressor and let 'er rip. It's a good idea to have an assistant there to catch the top when it blows off. Also, wear a breathing mask because all manner of dust and junk comes blasting out as well.


You failed to mention that this method is equally effective in removing backs.
 
arnoldschnitzer said:
I invented a method years ago that has never failed: Duct tape the f-holes, and make sure all the seams are tight. Make a fitting to adapt an air compressor nozzle to and old endpin plug. Now shove that assembly into the endpin hole, turn on the compressor and let 'er rip. It's a good idea to have an assistant there to catch the top when it blows off. Also, wear a breathing mask because all manner of dust and junk comes blasting out as well.
This post has had me in stitches for two days now !! :-) :p