That is a great source of information for building a hog bipe... mine is built and I just wanted to know the recommended CG for the hog bipe... I read most of that post looking for the words recommended CG... I did not find that but I found how you can determine the balance.... I have since found the recommended CG for the Hog Bipe to be 3 5/8 to 4 5/8 inch from the leading edge of the top wing... recommended that you start with 3 5/8... thanks