When they arrived I just expected them to be bigger. I looked at the dimensions but they still show them differently I think. You are still working. I'd recommend thinking about some sort of threadlocker so they don't come loose with use. You can tighten or loosen them slightly to fine-tune the length of the draw, but once they're in place it's a little annoying that they twist so easily just by undoing them. It's easy to fix though, a bit of threadlock and it's there (probably no need to use high-strength YMMV locker).
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