This trick will blow your mind. I worked in construction for years before I learned this and when I did I wanted to slap myself because this is such a simple and effective way to make a compound cut on a miter in one easy step. I'll probably do a part 2 video to show some other techniques.
Check out the tools I use on my amazon storefront: https://www.amazon.com/shop/insider_carpentry
Hot Melt Gun (life changing) - https://geni.us/mLO6Ad on Amazon (commissions earned)
Hot Melt Adhesive Cartridge - https://geni.us/MJfnWv on Amazon (commissions earned)
WoodRiver Miter Max Corner Clamp - https://geni.us/oFw2e (Amazon)
My Preferred Miter Saw - https://geni.us/grchig on Amazon (commissions earned)
The New Tool Belt - https://geni.us/OG9RYDS on Amazon (commissions earned)