Because there are few numbers, all you have to do is sit back, relax and let 9/2,1 come to you. KEY PREDICT will have the winning number.
Think of it as FISHING. Keep your line in the water to catch a FISH. In other words, let 9/2,1 numbers ride UNTIL 9/2,1 hits or until your established STOP LOSS has been hit.
REMEMBER to grab new numbers from KEY PREDICT before each draw (Make sure, lottodds updated the last winning number before you grab new numbers).