I thought the 'pencil trick' for marking dovetails was a joke until I tried it

For years, I saw guys online talk about running a sharp pencil along the edge of a dovetail pin before you transfer the line to the tail board. I figured it was just for show, a fancy extra step that didn't do anything real. Then, on a job for a lawyer's office here in town, I was fitting some walnut drawers and the light was just awful in the shop that day. Out of pure frustration, I grabbed a pencil and gave it a shot. The graphite left a perfect, super thin black line right on the shoulder of the pin. When I put the tail board against it and tapped, it transferred a crisp line I could actually see, no squinting. My fit went from 'good enough' to nearly perfect on the first try. It sounds silly, but that little trick saved me a ton of sanding and fudging. Has anyone else found a simple, almost dumb-looking trick that actually works way better than the 'proper' method?

3 comments

3 Comments

marymorgan28d agoMost Upvoted

I feel you on the pencil trick thing, it's one of those that just sounds too simple to actually make a difference. And I totally get what you mean about bad shop lighting making a simple job way harder than it needs to be. I tried it myself after seeing it in a Paul Sellers video and felt kind of dumb for not doing it sooner. It's funny how sometimes the 'proper' method like a marking knife can be sharper, but the pencil gives you that contrast you can actually see without bending over.

the_fiona3mo ago

Honestly, that trick never clicked for me. A sharp marking knife gives a cleaner line to transfer in my shop.

the_hugo3mo ago

Yeah, it's like people just stick with what works for them.