Made a log scribing offset tool. Has 6mm distance to the log on one side, and 9mm on the other side. Works with carpenter pencils 11 and 12mm wide. Tried it and it worked as intended. I used the 6mm distance between notches and the 9mm distance out side the notches. Also, printed in PTFE. Shrinks less than PLA, and the tool is meant for outdoor use.