I backed Redredrobin in the early at 2.86, looking to green up at 2.5 because surely a hat trick seeking NAP will steam a bit, right? Then it drifted to 5. Then I watched the race and suddenly noticed a huge lay at 2.5 getting matched, I had completely forgotten about it. Fortunately my trade was great in the end, the horse was sure to steam below 2.5.