G'day,
The mazzer SJ was finally in need of a burr replacement which I've done. But I cannot for the life of me get the collar back on without it locking up with a few threads still left to go before the burrs even get close.
I've cleaned the thread with an old toothbrush and it looks nice and clean on both sides with no obvious damage.
Am I missing something obvious here? What could I use for lubrication? If I'm careful, can I wipe some silicon lube on it?
Thoughts?
The mazzer SJ was finally in need of a burr replacement which I've done. But I cannot for the life of me get the collar back on without it locking up with a few threads still left to go before the burrs even get close.
I've cleaned the thread with an old toothbrush and it looks nice and clean on both sides with no obvious damage.
Am I missing something obvious here? What could I use for lubrication? If I'm careful, can I wipe some silicon lube on it?
Thoughts?


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