Bob from SWISCO responded:
November 15, 2019
I think it would be a good idea in purchasing new tracks for both top and bottom. You can use 21-401 & 21-402 tracks. You can reuse the 21-044 bi-fold pins for the top pivot pin and the two guide pins. You will need the 21-002 bottom threaded pivot pin. You would also need some 21-150 nylinders to help the 21-044 guide pins to slide up and down smoothly through the door holes. |