The swing in weight as you know is from poor quality control and in general is from the "business" model that these companies employ.
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<br>Wouter, my point IACC boats are essentially formula while lying under the guise of "one design". The arguement can be had either way. It is the way that the "box" is written and how it is implimented. We just generally think one design as delivered from a single source (manufacture). However, box rules can be written to make varying formulas "one design". I do not condone this for the existing fleet but future boats should be set out in this formula.
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<br>If build technique are regulated then varying hull shapes and designs will all weigh the same. Therefore regulations regarding SA are also contained making a "formula" fleet out of a "one design box" as is the IACC.
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<br>Steve<br><br>