I get a reasonable indication of when it's getting close to lapping traffic from the software, but you bring up a point I've already considered. Illegible numbers. It could be a challenge to see incoming lappers that need a blue flag waved at them. It would definitely be a work in progress while people get the hang of it. We might have bring in the Pros From Dover to get us up to speed on it. The AMB software has a feature that will make calling blue flags a fair bit easier than what we get with our current software. Furthermore, if I'm busy trying to score bikes without transponders, I could be just too busy to be calling out blue flags. We'll see how things go Monday night.