So I just got a set of 97 Integra LS front seats. The problem is: swapping the rails. From what I've read, the bottom part of the rails are just supposed to slide off (http://www.merritr.com/seats.html)...and that you're not supposed to actually unbolt everything from the seat. Can anyone help me with how to just slide the bottom rail off? It slides to a point but gets stuck. Thanks.