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Old 24-Aug-2019, 9:26 PM   #3
Retired A/V Tech
Join Date: Aug 2012
Location: S.E. VA
Posts: 2,738
budh9534 on AVS had a similar tripod problem. He wanted two legs on one side of the peak to be 32 inches apart to match the rafters, and the other leg would be on the other side of the peak at the middle rafter for 16 inch spacing.

The first tripod he bought didn't match the rafter spacing, but the second one did.

posts 32 and 37

Professional installers tap on the roof and listen for a change in sound at the rafter.

Don't forget the pitch pads for waterproofing.

Please be careful.
If you can not measure it, you can not improve it.
Lord Kelvin, 1883

Last edited by rabbit73; 24-Aug-2019 at 9:40 PM.
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