Ok cool then, let me know when you want to collect.
On the actuator, if you take the black housing lid off and pull the motor away from the gearbox so it can spin freely, then connect 12volts directly onto the motor and spin the motor in either direction for 1-2minutes, this will clean the commutator and the brushes, before you spin it add a small squirt of contact cleaner inside the motor and a tiny drop of oil on the bushings on either end, works 9/10 times.