Thanks! To me it also looks like they have a different shape (with the shinier ones having more of a rounded curve), but it could be an optical illusion.
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On Thu, Mar 27, 2025 at 12:09 PM, Stan Dye wrote:
You have it correct.? ?The "shiny" black toroids are coated with a glossy lacquer, but they do this by spraying while the toroid is laying flat, so one side of it is still flat black.? The "dull" black toroids have no lacquer coating at all, they have the original flat black carbon-like exterior.
