On Sep 2, 2009, at 3:33 PM, Rocket J Squirrel wrote:

> Love to, on one leg and crutches right now until this broken foot
> heals.
> But my son might be able to lend a hand, er, pair of legs and eyes. In
> what kind of shop might someone find that wondrous leak detecting
> solution?

In answer to your question....

Try your local grocery store.  Dawn dishwashing liquid.  About 10:1
ratio in a spray bottle.

(That info comes from a professional bubble blower.  Dawn is the best
for making bubbles.)

Jim