I mark the C/G with a felt pen, and I use my fingers. It's a little time consuming but it works. I have been interested in the Great Planes Balance Machine. I don't know if I want it or not. The Tape Method is OK, I'm concerned it could lift up some paint in some of these Warbirds. I know CMP uses a paint that loves to come off if you're not careful.



Peter Dowling aka Luftwaffe Oberst
AMA District II #865404
Aero Modelers Club
Pulaski, NY