What you write is interesting, I just tested it and I had no problems. The error could probably have been that point 2 conditions were met at the same time and were not handled properly. Unfortunately, you have a 0.01% chance of this happening. :( It's a good idea so you don't lose life, but it's already published and it's in many places, it's not a good idea to change it at this time. But it's a great idea. Thanks!