hello everyone! I am making progress on rehabbing a 1984 Coleman Williamsburg and after sitting and staring at the galley for a minute, I noticed there were some gears behind some covers on either side of the galley. Being totally new to PUPs I hadnt noticed these before, but suddenly it dawned on me that there should be a chain connecting each of these gears on each side of the galley to keep the kitchenette level when it swung down. Really smart idea. However, I am missing the chains. I am wondering if any of you know if I can buy replacement chains for this old trailer, or perhaps what size chain this takes so I can try to source one. Thanks for any info you can provide!