how to miter saw 135 and 90 degree moldings

[moafiskman]

Hi, I have purchased 135 and 90-degree moldings. The 135-degree crown molding will be placed on 1, and the 90-degree crown molding on 2. How do you miter saw both moldings? Does anyone have a good tip on how to do this easily?

Best regards,
Linn

 

[Kurtivan]

You want a challenge...

 

[Nefrums]

You place both moldings on the side that will be against the ceiling. With the short sides against each other at a 90-degree angle. The same angle they will be against each other.
The short sides then form a rectangle when viewed from above. The diagonal of that is the angle you should cut.

 

[Thomas_Blekinge]

No matter how you start, it will be wrong. Many have tried to explain, but it cannot be explained or understood. Take a 0.5 m piece of each and test until it fits. Then take the real moldings.

Good luck and don't give up!