From: "Mel Bartels" 
To: 
Reply-To: "Mel Bartels" 


>>>
 Any suggestions or pitfalls specific to making a spider this size?
<<<

The biggest gain in performance is to split the spider so that the 4 vanes
do not meet at the center.  Instead have two vanes meet at one edge, and
the other two vanes meet at an opposite edge like this

>+<

Notice how the points of the > and < are separated slightly by the + symbol

Mel Bartels

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