<span style="font-size: larger">Thank you Mr. Cox, for all that great info about my Veco .19. I appreciate your reply,and knowledge. Would you, or anyone in rcuniverseland know how to find the center of gravity, on a Boeing PT-17 Stearman Kaydet Byplane, 42" wingspan. I was given a pile of splintered balsa remains, and rebuilt this plane. Want to fly it, but can't find the C of G. Thanks - Ioneri</span>