I dumped a quart of atf along with what I already had in it and about 3hrs later it popped loose. I got it going up and down with the crank but I have to pry the levers on the side to get it to reverse. I am guessing I still need to get things freed up a bit because I assume when the rack is all the way up you should just push the lever on the right to change direction? Still trying to figure out how it is supposed to work.