On Sat, 4 Feb 2017 08:17:01 -0700
Brewster wrote:

The William Ng technique is excellent. Get the fence square with this

it is a good idea but not his originally fwiw

maybe better name for the technique is error amplification

method, lock it down, and never worry about it again (until you
accidentally cut the fence in two).

have to make sure the miter fence is higher than the max blade height

some even place an aluminum brace across the top or plastic

Having a dedicated jig for 45s that is dialed in is a real timesaver
if you do frequent miters.

this makes sense and i see this in a lot of the sled vids

although some have a complete sled just for 45s