Traces are "cured" at a raised temperature for a while. https://youtu.be/8u4izLA-SCo?si=0EBgm8HyqzJ8u2z2 Better options are likely around now. -- kf4hcw Pete McNeil lifeatwarp9.com/kf4hcw -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.amrad.org/pipermail/tacos/attachments/20251115/56d3859d/attachment.html>