On May 4, 2025, at 9:33?PM, Bob via groups.io <w8exv@...> wrote:

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Justin, I have both dials that are flat. if you

know of anyone that needs them they are available for the cost of shipping.

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Bob w8exv

On 05/04/2025 6:35 PM EDT Justin Bowser - KI5GKD <justin.bowser@...> wrote:

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I used as thick aluminum I had on hand as it was flat and I figured it would suck the heat out rapidly.? I imagine plate glass would work just as well.

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73,

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Justin B.
KI5GKD