I just purchased an above ground pool with a beaded liner and everything seemed to fit right into place until I started to add water and now it seems that the liner is to tight and is pulling down on the walls does anyone know what I might have done wrong? Please help

As the pool fills it is supposed to pull more liner into the pool. However, once its full you should still have anywher from 4" to 12" of liner still over the edge.

Something to check... see if your pool wall is a 52" or 54" tall wall... you might have a liner for a 48". Also, how thick the sand is for your pool bottom :)