I'm looking for the manual for the Disney ProPack LX Travel System. I'm trying to figure out how to lower the seat..I think I see how, but it looks like a lot of work to do every time you change it..so I want to be sure..Here is a link for the product picture (the model # here 01987NAB , is not on your list.) http://www.overstock.com/Baby/Disney-Ambrosia-ProPack-LX-Travel-System/3235720/product.html Thank you in advance! Bianca. biancagomez74@hotmail.com