On 12/04/2021 22:04, WMD Repair Man wrote:
You are a complete buffoon! Of course brushes need to bed in - it's like running a new chain and gears without any oil! The carbon heads are smooth and flat running against an indented surface which causes noise - once the heads have grooved to the rotating surface they will settle in and quieten down. Don't comment unless you know the facts!

You are replying to a post made over 17 years ago.

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Jeff