I have a question on the ramp. What mechanism or servo for that matter would you put in to pull that much weight up with so little leverage? I know the ramp would be light, but the mechanism and its strength seem to cause brain to hurt. The weather is cold (reletive to Mississippi), wet, and nasty so I am not building. But cycling my batteries works really well during the down time. We are having an airplane auction here this weekend, so I wil try to work a little on the side.
Bill R.