On Nov 24, 12:39*pm, jcarlyle wrote:
Need some advice for stopping a drip (once per 20 seconds) from a tail
tank.

I'm in the same boat. I emptied out the tank and blew air up into the
line from the bottom and then filled it again and the drip was gone.
I head dirt/debris move around inside the tank and figure that was not
allowing the valve to close completely on my ASW-20B tail tank. That
said, anyone have any good idea how to clean out one of these tanks?
You might have the same problem.

Good luck.
Bruno - B4