Ive used a couple from monstergutss.com in the past, which now seems to be down. But my basic question is this. Is there a way to reverse the direction of the motor? If so how? Ive been looking for tutorials but cant find any, and I know there has to be a way to do it. I want to use one of these for a crush room so we can set it to a 3 point toggle switch. Center off, up raises it and down lowers it. Any ideas?