Quote Originally Posted by stroguy View Post
If you order from Battery Junction they always send a free lil squeeze light. Perfect for this gas cavern.
Aha! are you a fellow flashoholic? Can never have enough lights!

I use the little coiled spring around the nozzles we have in this area as a depth gauge. Just rest the nozzle on the end of the spring and it's about level with the bottom of the fill tube.
They don't use them everywhere though.
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