Hello Carl,
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<br>The outline was enough for me to make the Texel calculator, The ISAF system was alot harder and I didn't finish it because I got a ISAF calculator from a friend.
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<br>The Power formula is explained somewhere on the site but I forget where. Nevertheless, the maths used in deriving a single formula from experimental is challenging at best. Some things just have to be accept. It should suffice to know that teh formula was derived from other formula's derived by (university) researchers by a regression methode.
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<br>And indeed the new class is looking well.
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<br>Wouter<br><br>