In message <CEDD7E4739B7428E8D0C2B5990098AD9@athlon>, "Ulrich Bangert" writes:
>The findings so far are that the classical method with >isopropanol and a brush won't work. And the internet won't give precise >answers for that problem. Try a mild acid like citric (lemon-) or citric (vinegar). -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 p...@freebsd.org | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.