2 compares 3 lows, but does not guarantee that the 3rd one is really lower than its previous one, while 3 compares 4 lows thus making sure ALL 3 are lower than their previous ones.
No it’s okay. Cool thank you Roberto for all your help
I just tried to change it but it’s not working as I am not doing it correctly. I have just started to look at code and have no idea how to write it at all.