Yes, it will retain moisture and most of the circuits are just transmitting data/millivolt stuff so it could cause problems or chew through and create an open circuit, still problems. Carful clean and view with good/lit mag. glass.






> On 07/31/2024 10:55 AM EDT DOUGLAS LOMHEIM dlomheim@aol.com <flyrotary@lancaironline.net> wrote:
>
>  
> Group:
> Could corrosion like this be indicative of a poor solder joint?  I’ll try and clean it up and see if it shows anything more definite…
>
>
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