I think you don't actually understand the spirit of 1.1.5.... has nothing to do with physical boxes, tires, circles, etc... has to do with not forcing a competitor to shoot from a specific location... not what they are actually shooting from. There were 8 tires. You only had to shoot out of 4 of them... and of those 4 you only HAD TO shoot from 1 of them (only location 2 target where visible).