How To Make a Accurate Boomerang-Best on YouTube

This tutorial to make a wood boomerang is the best on YouTube because:
-Explains how sand the airfoil on a boomerang for right-handed and on a boomerang for left-handed (unfortunetly all the existing tutorials to make a boomerang, on YouTube only explains  how to sand the airfoil on a boomerang for right-handed.
-Explains how to make an MTA (maximum time aloft) boomerang for right-handed and how to make an MTA for left-handed too.
-Explains how to paint your boomerang in good condition.
_______________________________________________
How to draw the template to make a simple returning boomerang:
How to draw a technical boomerang tem...
Printable template to make an MTA boomerang:
http://www.kutek.net/boomplans/boomer...
Really great web page with plans:
http://www.kutek.net/boomplans/plans1...