These are improved setting rings for Mazzer Grinders from user roadman from the Home Barista forums. The original post is here, but the links were dead. The files are replicated here in pdf and psd format:
mazzer_mini_scale_v2.pdf
mazzer_mini_scale_v2.psd
mazzer_mini_scale_v3_EN.pdf
mazzer_mini_scale_v3_EN.psd
mazzer_major_scale_v1.pdf