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In the new picture I'm posting I added a tail that looks to be a little larger than your old tail and put 100 more pounds over the front axle. This moved the CP a fair ways behind the CG. ......................
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Note I used an example of 100 lbs. more over the front axle. If you moved the same 100 lbs. to the nose, similar to Ack Attacks water tank at the very front, it would move the CG even further forward than if it was over the front axle, I think.
So you could do "one", more weight in the front. "Two" a bigger "finn" and/or both. Oh yes the 4th option is the drivers could visit the buffet at State Line or what ever it is now called more often
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c ya,
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