Why does nobody talk about using a door shim for marking hinge mortises?
Last week I was installing six new interior doors and got tired of measuring each hinge location. On a whim I grabbed a door shim, laid it flat against the jamb, and used it as a straightedge to mark the mortise outline. It lined up perfect every time because the shim is exactly 1/8 inch thick on the fat end. Saved me about 20 minutes on the whole job. Has anyone else found weird uses for basic framing tools like this?
My buddy Mike texted me last week all excited about this exact thing. He was putting up a new pantry door in his 1920s house and said he spent like 10 minutes holding up a shim to check his marks before he realized it's basically a perfect template. Now he's telling everyone at work they're missing out on the hidden uses of basic tools. I still haven't tried it myself but if Mike swears by it then it's probably legit.