Piezo Flush used for Epson 9900 conversion from OEM Inks to Piezography Pro. Two Initial Fills to clean out the lines. Printing with all inks installed and I am getting a pink colored Gloss overprint. I have done a few normal cleanings, printed over a dozen images, and cleaned the print heads. In photos below I cannot see the piezo in the nozzel check, especially not in the gloss channel. Any thoughts?