> > >>>Would you not have to divide by the gross weight rather than the weight of >your KR. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
You are right. That's what I meant, I just didn't say it that way. Divide by the gross weight. When Mark and I made the trip to Oshkosh we took off at near 1300 pounds and a rearward CG. Totally different airplane in that configuration. Larry Flesner