Talking about syphoning etc I've just revisited Graham Wheeler's Bible, and he writes:
"If we British are renowned for our inventive genius, our scientific accumen and our brilliant application to all things technical, why is it that our Syphon tubes float?"
Amusing words, but he does have a point. He goes on to suggest that you can use a stainless steel or copper pipe to alleviate this, but I was always told that copper is not safe to use for finished beer...
Your thoughts, genii of this forum, tia.
I cannot imagine that contact with copper for a few seconds will harm your finished beer.