Yep, my tool marks are usually gone long before it's time for a finish. Honestly, I don't think I've had a tool mark sneak through since my first bow. Attention to detail and a meticulous finish was drilled into me from the beginning. Thoughtful tool progression is a part of it, as is conscious elimination of them throughout the process, but I check it closely near the end using light and shadows, and with my bows being fully radiused and rounded, it's hard for them to survive, and if they did somehow, they jump right out at me. IMO, tool marks don't make it look hand made, they make it look incomplete, or hastily made.