I read the RAVE manual but I cant find the thing mine looks different, which one is it ? https://dl.dropboxusercontent.com/u/82920844/Pulley Belt.jpg
I should add that I thought I knew what it was but the bolt in the middle its just that, a bolt that I can tighten or undo. I refer to the 15mm bolt, The smaller thing it attaches to has a 13mm bolt, I can also undo that or tighten it up. I thought there should be something that is spring loaded.
