Coming full circle, the photographer in the OP has reviewed your acquaintance's gyro mount: http://blog.vincentlaforet.com/2009/09/03/5d-mkii-gadget-atm-gyro/

Coming full circle, the photographer in the OP has reviewed your acquaintance's gyro mount: http://blog.vincentlaforet.com/2009/09/03/5d-mkii-gadget-atm-gyro/ http://blog.vincentlaforet.com/2009/09/03/5d-mkii-gadget-atm...