Originally Posted by coreman
I balance it laterally upside down so the tip droop keeps it centered. otherwise it just falls over too fast. I'm balanced somewhere in the 75-85mm range for CG. A finish nail or brad pushed into a wing tip will correct lateral balance pretty easily. those slip on pencil erasers into pencils drilled into a wood base works well for CG
Good pictures of it here
Should I measure it upside down? I measured my t-28 upside down but figured this one could be right side up because the wings are up top. Maybe that's my problem.