I bought the Safety 1st Sleek Travel LX travel system. The car seat has what the manufacturer calls a "2 level indicator" to let you know if the the car seat is installed right. It has 2 settings, 4 -11 lbs and 11 -35 lbs. I can't figure out how to get it situated so that the little ball sits in the 11 -35 lb range. It seems to me that the car seat only fits into the base so that the indicator is at 4-11 lbs. Does anyone else have this car seat? What am I missing?