Quote Originally Posted by robot View Post
Extra resistance means stuff like pinched hose, extremely small port, hose clamp closing hose, hose debris clogging line, swolen line due to alcohol/hose incompatability, etc.
Yeah, you're right about that! I wasn't considering physical restrictions, but that last one really gives pause - if the hose used was not alcohol compatible there's no telling what it looks like now. Good thought.