I was playing a DOND the other day in a service station and it occurred to me that machines (in my experience) quite often leave you with a potential for a win on your last credit.
So, they'll be up to the last light before the feature board, or they'll be on their second hold (third hold meaning they'll spin the win in), or some other way of making you want to get that extra credit to see if they pay out?
Is that just my paranoia and it's just a fluke or does anyone know if there's something specifically programmed into them for that sort of behaviour on the last credit(s)?