core matt repair

[jos]

On 21.07.21 02:15, Brent Hilpert via cctalk wrote:
>
> In general comment to the topic, I have seen planar arrays ("mats") with some number of randomly-situated wire splices in them.
> These splices are in the gaps between bit arrays, not interior to a bit array (there isn't enough space between cores).
> The splices are covered in a tiny dollop of (by appearance) silicon putty for insulation.
>
I have seen the same, and measured that these splices can turn highohmic. I recovered an 8/L coremat by resoldering these splices.