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Inter Spar Distance Drawings

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DocTim

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I'm cringing when asking this question worrying about the response but I want guidance .

The Rib Drawings of the Hatz CB-1 the distance between center-line of the front and rear spar calls for 25" on the drawings its 24 7/8" .

Is this an Issue?

I guess when making the rib jig this can be corrected by setting the center lines of the spars. Any feed back on Rib Jigs that you have used?

Thanks
TCW
 

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