Of the two questions, how to do the 'finding the right length of feed
line', and 'is it important', the last question sort of takes
precedence. It just isn't that important at all.
The first question. It's been a while since I've looked at the
instruction manual, but I think the analyzer's book should tell you
how to go about it. (I'm too lazy to look, so take that for what it's
worth.)
- 'Doc