Cut oversized and sneak up on it

[@TechWizard28]

There are better ways to check a 45⁰ than a slide square

[@Jimmyjohnson17768]

Need to make a picture frame sled for your table saw. Much easier and way more accurate

[@CNTHINGS]

I have one but doesn't work well with pieces this large unfortunately.

[@timrenaud8673]

Wasn’t even a 45 at the end 😂