All the Piezography gloss curves we have available can be downloaded here: http://www.inkjetmall.com/tech/content.php?158-Piezography-K7-Additional-Curve-Resource
I believe there are Harmon gloss curves that you can try, but if you don’t find the curve you need, or aren’t satisfied with the output from a pre-made curve, we can certainly make custom curves for your specific setup to optimize your output.
Best regards and happy printing~ Dana