Oops sorry. I misunderstood the problem.
I was thinking the car's seatbelt buckle to attach the carseat to the car. Duh. Sorry. It has different clips for forward facing so that's what I was thinking when I said works better.
And lasciate, that car doesn't have locking seatbelts (it's an '89) that's why I have to use the lock-offs.
I've thought of just using the lap belt through it, but it wasn't in the directions that way so I wasn't sure if it was safe to do that.
Steve'swife, I see what you're talking about with the click sound. Mine doesn't do a click sound either with the first buckle. Glad to know it's designed that way. Sorry for the confusion.