http://www2.towerhobbies.com/cgi-bin...&I=LXD712&P=ML

Bennett also has a High Point balancer that is very good. You will have to search for it on the site. The balancer is on page 9.

http://www.bennettbuilt.com/bbtable.htm

Both of these are capable of balancing something larger by putting it out front and over the edge of the table.

The supplied cones on the arbor will hold a chain saw fly wheel by using the taper end of one inside the taper of the fly wheel and the flat side of the other arber cone is used against the small side of the hole.