No problem. Its fresh in my mind from doing a couple of PQR's this week. We were using mechanized welding, but the welder must have bumped the travel speed switch and on pass 16, had a 3 inch difference in travel speed per minute, failed the PQR on that pass, even though it was faster with less heat input, it put him out of the 10% range from the averages.
The heat input limit seems to be causing a lot of grief for some.