RE: high torque servo?
Get something like this if you want a high torq servo [link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXUZ89&P=7]http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXUZ89&P=7[/link] or you could just keep the one you have if your happy with it.