Yes I've used one and it works very well. It's nice being able to brush 3 sides of the chain at once. The bristles don't mind solvent and stand up to the abuse quite well. The only minus is that it tends to throw the crap off the chain onto everything within a yard or so.
We all like to think of ourselves as rugged individualists. But when push comes to shove most of us are sheep who do what we are told. Worst of all, a lot of us become unpaid agents of whoever is controlling the agenda by enforcing the current dogma on the few rugged individualists who actually exist.
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