Just wanted to share this. It's one of my dad's Delica 4's that I took to sharpen for him. He currently switches between a FFG D4, a Saber ground D4 (pictured) and a Benchmade 943.
I took the Delica apart to clean it, oil it, and then put it back together to sharpen it. I just felt like sharing the lockup after 3 years. Great lock and a great knife.