I am starting to use my new IZPresso JMax. I’d like to correlate grind settings on my Niche Zero to my JMax. Ideally I would use a Kruve sifter to do so, but I don’t currently own one. If you happen to own these two grinders, can you share your experiences on the correlation of grind settings between the two. Even rough calibration guidance will save me trial and error beans and effort.