On the cly under the seat on a 44G the cyl was leaking oil so I took it apart and put new seals in it. When I took the valve off the side a little slug fell out about 5/16 dia 3/16 thick. I am not sure where it goes but it does fit insede one of the orings betweer the valve and cly. I have looked in all the books I have and it does not show this part. I did not put it back in and now it will not lift anything, the cly under the seat will move but the remote couplers will hardly lift anything and if it does it won't stay it just falls back down. Any suggestions?