Quote Originally Posted by Bob Williams


Maybe one of our engineer friends can shed some light on the subject (no pun intended---well, maybe a little pun-[img]/emoticons/emotion-13.gif[/img])
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I'm an engineer, but a mining engineer not electrical. So I can't really help you out with the circuitry stuff but if you need to blow your speedlites up or bury them in a VERY large hole I'm your man. []