I'd be interested in this spreadsheet if you'll send a copy? Does it cover specific tubesets? Japanese tubesets?
It's more a calculator based on all carbon steel weighing approx the same - enter your tubing overall length, butt lengths, wall thicknesses and it spits out a number at the end.
@Alb started
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I'd be interested in this spreadsheet if you'll send a copy?
Does it cover specific tubesets?
Japanese tubesets?