Originally Posted by skinut2234
yea- I was just afraid I would twist something else loose in the line somewhere.....
I had the same concern too when I replaced my gas water heater.
What I did was to apply 2 masking tape sections for 2 joints prior to the section I was working on and drew a straight line. That way, if I accidentally disturbed other pipes, I would see it right away.
I also do the soap bubble test to be sure.