You can do what I do... just seatbelt the silly old tripod into the passengerseat... FIRMLY.
it iwill make it through tech if it does not move more than 1 in either direction unless FORCED and if it moves morethan that you wont like the video anyhow
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-Shawn
(2 posts my a$$, I posted plenty in the autox section 3-4 years ago... GOD, i go on deployment ONE time and you reset my counter? lol)