On Sun, 7 Oct 2012 02:17:19 -0700, William \ wrote: :: The text mentions a tube for water in, and another for 'water out'... :: :: I might be a little worried about the latter being rather :: conductive; I assume that both tubes are carefully shielded. Well if it isn't shielded, it puts a new spin on the saying, 'I could feel= =20 it in me water......'. Colin -- cdb, colin@btech-online.co.uk on 7/10/2012 =20 Web presence: www.btech-online.co.uk =20 =20 Hosted by: www.justhost.com.au =20 =20 This email is to be considered private if addressed to a named individual= =20 or Personnel Department, and public if addressed to a blog, forum or news= =20 article. =20 =20 =20 --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .