2 - What are all these hinges? Super low profile garage door install

I needed to make one of my #garage doors in the basement actually work, and so, I custom fit a low profile #garage door track.
I designed and built my 3-story 3-car #garage by myself from foundation to siding in only a few months. I took videos and timelapse of the entire project from start to finish.
Subscribe and watch the whole video series to see how it did it! - goo.gl/z5P38R
Even more information @ mygaragebuild.com
Videos shot with the:
GoPro3 - amzn.to/1PY4m5Y and GoPro2 - amzn.to/1PY02Uo and Joby Tripod - amzn.to/1OcrNpN
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Check out my channel trailer! All my coolest shots - • I built a 3 car / 4 st...
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[@googlesucks1617]

2:05 "I don't know why, why I'm showing you this." Truer words have never been spoken!

[@whimpey109]

Complete nono am I when it comes to this!

[@TheKyridgerunner]

Interesting... :-)

[@teespeed]

I got bored real quick.. as soon as you were messing with all the rollers.

[@thisismagacountry1318]

Unorganized, poorly scripted, and random. Plus bad lighting and camera work.