09-03-2013, 04:30 PM
That looks great David. Excellent work
It looks to me like all of the wall thicknesses are pretty consistent so there shouldn't be much sink as long as you can keep it filled as it cools. If it's all sealed well, you may be able to calculate the volume by seeing how much water it will displace. That way you'll know for sure how much metal you'll need.
Tom
It looks to me like all of the wall thicknesses are pretty consistent so there shouldn't be much sink as long as you can keep it filled as it cools. If it's all sealed well, you may be able to calculate the volume by seeing how much water it will displace. That way you'll know for sure how much metal you'll need.
Tom
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