The Y axis on my Hafpos HM52 has suddenly decided to become almost impossibly stiff to wind back and forth. I can't see anything obvious, gib screws are still in place and tight, I'm thinking that chip has worked its way somewhere it shouldn't be so I'll remove the tables and investigate.

It shouldn't be too hard, start from the top and burrow down, but if someone can share a few words of wisdom it will be appreciated.


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