Now is a zigzag downward fluctuation, not a waterfall.
You can gradually increase leverage and adjust your position, but absolutely do not invest all your profits into rolling over your position. Leave yourself at least 150 points of strong liquidation space, or it will end badly!
This is not a waterfall! This is not a waterfall! This is not a waterfall!
Don't overextend; it's like driving an SUV on a hillside, steadily going down. Wait until the trend is established at 2650 before starting to increase your short positions. Don't add too early, or you might get caught by a sudden spike to 2740, and that would be the end.
Be patient.