One situation where this system breaks down is in light air, especially in boats that are slow to accelerate, such as keelboats. The jibe and subsequent tack can require more acceleration time than you’d ever have. On the other hand, in dinghies, which can easily keep their speed up through tacks and jibes, it still provides a good weapon for winning the pin.

Win the boat
The difference between trying to win the pin and trying to win the boat is that you need to go by the pin end earlier on port tack when you’re trying to start at the boat. You don’t want to arrive at the committee boat so early that you end up out past the committee boat layline, tack, and still have to kill speed back to the boat.
As with the pin-end starting routine, the key is to keep your options open for as long as possible—sometimes down to as little as 1m:30s remaining. At that point, if you look in front of you, toward the committee boat, and you see a huge pack of boats, you can concede that end, sail a little deeper, away from the line and tack underneath that pack of boats. Then, you’ll at least be in the right-hand third of the line. Or, if that pack of boats appears to be further down the line, and with the time remaining it’s apparent that it’s going to clear out to windward of them (maybe there’s current pushing them down the line), you can trim up on port, weave your way through the pack and tack over on the committee-boat layline.

If you have to sail through the pack of starboard-tack boats to get to the committee boat layline, don’t be afraid of trimming on and sailing above those boats, or crossing them. A lot of people are hesitant to do this: Sometimes, I even sail right through the middle of them, as they usually end up in rows that make navigating through the gaps easier than you might think. The problem with dipping below them is that there are always boats that will be late to the line. Once you start dipping everyone, you’ll be late, too.

The idea is to try to get in a spot where you’re coming in on port tack at around 1m:15s to the start and on the committee-boat layline. You might be early, but you’ll still have room to kill speed. Just make sure you don’t set up on the committee-boat layline too early—doing so severely limits your options.

Keep it legal
One mistake often made by port-approaching boats that attempt to “claim” a spot to leeward of a group of starboard-tack boats is never actually gaining the rights they need. As far as the rules are concerned, when you complete your tack to starboard, you need to first turn your boat down to a closehauled course before you can luff the starboard tack boats.

Notice in drawings that whenever the port-tack boat has tacked over to starboard, its course includes a slight dip to leeward. That dip takes the boat down to a close-hauled course on starboard tack, establishing right-of-way as a leeward boat on the same tack, enabling it to luff the windward, starboard-tack boats. If the boat approaching on port tack does not establish a close-hauled course on the opposite tack, two things can happen.

First, if the port-tacker only goes up to head-to-wind, it is technically still on port tack. In that case, it’s a simple starboard-port situation (Rule 10). Second, once the port-approach boat goes just beyond head-to-wind and never actually gets down to a close-hauled course, it’s “tacking” (Rule 13) and, again, has no rights over the starboard tackers. The tack is only complete when that boat is on a close-hauled, starboard-tack course; only then can that boat luff.

Pro Tip: Pin Starts, Make No Mistakes
›› When you jibe, give yourself enough time to get back to the line
›› Identify an opening at the pin
›› Your last tack onto starboard must be on or above the pin layline
›› Know how much time and distance you need to get up to speed
    and be at the pin when the gun sounds