Everyone has been telling me 'get a heavy duty servo for the rudder'.. Anyway, I had a load of 3003's (3kg) hanging about looking for a home so I thought I'd do a slight customisation and run 2 in series... hopefully should be double the torque or thereabouts.... Am also going to be running a 6v system so with luck I should be at about 7kg for the rudder. When you think about the size of the fin area, the weight of the plane and flying this thing at knife edge I would say that should be about right... comments?

here's some (although extreme bad quality) pics of the mod in progress...