with his feet at the 47 also seems to be motioning for the chains to move even though he's apparently marking it a yard short (based on the yellow line). So either ESPN's yellow line was wrong, or the line judge was somehow marking the ball on the 47 while signalling for the chains to move even though he was staring at the chains showing they needed to get to the 46. Of course, either way the other ref placing the ball on the 46 was horrible. Just a horrible job of officiating and ridiculous spot regardless of what else was happening.