Hi Evan, in the process of tuning a Y62 Patrol. Gross improvements to any with the timing maps seem to make zero difference to true spark progress. Also, when will tire measurement correction be accessible. 23 July at 5:29PM I often do most my printing at work, so was also https://titusiynet.mpeblog.com/67369270/the-smart-trick-of-hp-printer-that-nobody-is-discussing