That is an outstanding design for a sled. I  know they can be heavy. I have one that is a chore to mount on my table saw.

The removable insert is a must for different angles. That will go into my next sled becasue I have cut the center out with a 30 and 45   90 degree cuts.

Thanks for sharing...........

Cheers, Jim ........................ Variety is the spice of life...............Learn something new every day