Most people don't know this, How to use string line like a pro tips

This video goes over everything you need to know to properly use string line, including knots, leveling, uses, and more

Amazon:

[billhandymanbill]

Excellent! Thank you for the simple “how to do” approach in using string line to achieve great accuracy!

[supermo]

The stuff I forget when I don't do it often. Awesome video.

[TheEmberKeeper]

Fantastic tutorial!!! I learned a lot, very well explained! Thanks a lot for sharing

[psidvicious]

-If you have to use a line level, make sure you put it in the middle of the line only. It will give you a bad reading if it is used at one end or the other. 
-Only use a line level if there is just no other alternative or if accuracy is not that critical.
-The 3-4-5 right triangle is a carpenter/layout man’s best friend. It works because of the Pythagorean theorem - A²+B²=C². 
— ‘C’ is always the hypotenuse. It works with any numbers you might have. 3-4-5 just happens to work very neatly.

[SpeedyCotton]

Wow. You don't know what you don't know. Great help, thank you.

[buzzsah]

Nicely done, good infi, and taking the time to show well done

[ArcEyeJames]

Great video!
Informative and useful❤👍

[lordrichard]

Pro tip. Get braided line not twisted. If you get twisted it’ll come apart as you’re using it. The braided lines hold up much better and won’t spin apart when you’re using it as a plumb bob

[JasonRobertAnderson]

8:02 Great video! But aren't you possibly making the whole thing a bit unlevel again when you start banging more nails down into these boards once they were initially set? I would imagine using screws here would be more ideal, as not to bang your boards unlevel setting up these follow up nails. At 8:39 you can actually see this happening :) that's why I commented.

[truthdefenders-]

Like everything else I’ve noticed the quality of the string has gone to crap, cheap and worthless, breaks too easily.