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Old 08-23-2013 | 07:58 AM
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doxilia
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Ed,

The MK Arrow 40 is indeed a beautiful little classic. I want to build one as well with the exact same engine on a Hatori 400 pipe.

Is the problem with the model, the engine or both?

Wing and stab incidences correct?

The wing is very wide at the root and is double tapered so the CG should be in the 30% wing chord range. I'll check at home.

David
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