Hi all,
My M4 seems to have developed some play in the worm drive so instead of a healthy resistance when adjusting the grind there is a looseness in certain spots, notably around 10mm either side of the area I have the grind set at lately.
Any comments or leads on previous discussions/threads much appreciated.
My M4 seems to have developed some play in the worm drive so instead of a healthy resistance when adjusting the grind there is a looseness in certain spots, notably around 10mm either side of the area I have the grind set at lately.
Any comments or leads on previous discussions/threads much appreciated.



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