Here is a link to the vanessa rig. It takes more time to think about it than to use it, but it works really well on any size plane. I even used it on a foamy http://www.rcuniverse.com/forum/m_708060/tm.htm The c.g rig I made is basically a knock off of the ez balancer and your rightit is a pain to line up the marks. With the vanessa rig you can play around with all types of equipment movement and never have to worry that the plane will fall off a balancer and it stores in no space at all. Make one up and try it out. On another note my sunday flying turned out to be a bit of a bust with the winds kicking in up to 15-20, my buddy and I were the only ones flying and it got a little hairy flying our biplanesmanaged a couple flights before calling it off. I wished Icould get paid for making predictions about the weather and being wrong 90% of the timethis has been one windy spring here and still in the 50's now.