Re: rebuild a compass
Years ago when I worked the bench, it seems that we use alcohol with 1% mineral oil mixed in for dampening. But I don't trust my memory much any more. I see if I can get an answer from the old shop owner.
Years ago when I worked the bench, it seems that we use alcohol with 1% mineral oil mixed in for dampening. But I don't trust my memory much any more. I see if I can get an answer from the old shop owner.
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