My new electric powered lift for my 2010 Craftsman 4500 snowblower / snowthrower. I would be happy to talk to you and help you upgrade your machine. Call me or text me your email address to 4l9-2l7-949O. I have upgraded my electric actuator in December of 2011 from .354 inches per sec to1.25 inches per sec. I don’t notice a bounce from faster speed which is awesome. I used a steel cable from a garage door opener to connect the actuator to the lift arm. The actuator is attached with a 1/2 wide 2 1/2 inch long shoulder bolt screwed to the frame and reinforced with a nut on the inside of the frame. The new lift cost $160 and The setup is always for sale. I have it as a kit. Feedback is Appreciated. Thanks for watching.