I went back to the casino this afternoon and began playing on a $1 triple double diamond slot. The triple/double symbol kept falling on the pay line and I kept getting small hits a finally won $300 on a line hit. I’ve hit $350, $475 and, today, $300 on the $1 denom-single bet triple double diamond slot. Just exactly like you said. I’ll never waste my time and money trying All Aboard Piggy Pennies again ( despite that $1200 win a few weeks back!) Single line simple slots (and pinball,) will be my go to slots from here on out! Now, leaving the casino with ALL my winnings is the new lesson I need to learn!