Peter Cobden makes a car that fits into the boom, other people make there own. Usualy running a 3-1 purchase with a cleat at the front of the boom.
http://s51.photobucket.com/albums/f...=view&current=riggin_2006_0917AF.jpg
some people use the same swivel cleat mount for the mast rotation as well.

Last edited by greymatter; 07/04/09 06:01 PM.