Good morning, I am trying to restore the above teleprinter but have encountered a problem with the latch release mechanism. 4 of the latch release bars work properly but the 5^th doesn't, this is the back bar that resets the far back coding bar. There is a sliding adjustment that moves all the latch bars but I can't find how to align just the 5^th one. I have seen information in the instructions that refers to an eccentric. However I can't locate this, I think it might be hidden behind the tape punch unit, but not sure. Any advice would be greatly appreciated. Steve