I have a set of two OEM rear remotes on my LX3310 w/cab which are just over a year old Remote 1 sticks and is hard to move. I removed the lever from the cylinder and the lever moves freely so the problem is in the cylinder. I've tried spraying it with Kroil and working it up and down with the lever to no avail. Anything else I can try with having to remove the remote itself from the tractor. Remote 2 works fine. TIA.