[QUOTE=subk;8047565]
This understanding is incorrect.
The purpose of the frangible pin is to prevent a horse and rider from having the same trajectory in a rotational fall, not to eliminate the fall itself. Serious rider injury or death is highly likely when a horse falls on top of a rider which is what happens when a rider falls directly in front fence moments before a horse falls directly in front of a fence as happens especially in a slow rotational fall. When the pin breaks the now dropping rail creates forces in a different direction and the rider is subsequently thrown more off center and out of the way of the horse.
So no, it was not designed to prevent horse falls. However, video replay seems to show in some/many instances it does. The rider is being penalized because the mechanical intervention prevented a fall that would have caused elimination. We don’t want a rider to be rewarded if without the intervention there would have been at the very least elimination.
Unfortunately we also get what you might refer to as false positive–the pin breaking for reasons other than a potential fall. The old rule allowed adjudication to identify these false positive results, and the new one penalizes everyone even those that broke it for different reasons.[/QUOTE]
I really appreciate your post and representing those thoughts here, but on the other hand I find it a little distressing to hear the assumption that the rider deserves elimination… with the implication that it was a bad ride, or a dangerous, willful action, and that the rider should be grateful it was 21 penalties and not death or dismemberment.
Frankly, every time a pin breaks and horse and rider go home for another day, we should all be glad. No “he shoulda been eliminated by a fall.” I know that’s not what you meant but I also think the mindset is going in a regrettable direction.
The fact is we have all seen championship performances that had a sticky moment where the horse clambered over an obstacle in a scary way but finished clean, performances that were top 3 at major championships, and by veteran competitors. I never heard anyone say afterwards that they deserved to be eliminated for the fall they almost had.
The idea that the pin is an “intervention” that prevented elimination makes no sense when you consider that small changes of any kind to any obstacle on the course could prevent elimination - the choice of decorations, choices in design that seem inconsequential when they are made, as well as deliberate choices. The course is never truly the same for every competitor, given changes in footing, lighting, and even just intelligence of how the course is riding.
We need horses and riders to come home safe. That’s the priority. Tell me why this 21 penalties makes that more likely.