Bob I do not believe that the CG limits were changed for the KR2S from those already designed for the KR2. They are still the same, which is why the standard modification is to add one bay forward and one bay rear for the total stretch. Others are going alittle longer and enlargening the tail feathers, but their CG will still need to fall into the same range as before. Adjustments are just made as to locating battery and such to compensate. I also believe that it is understood that the last 2 inches of the originally published limits are considered unusable by builders and pilots of today...
Colin Rainey brokerpilot9...@earthlink.net
