What are the options for skimmers on an intex soft sided ultra frame pool ? has anyone ever added a traditional style doughboy skimmer (outside the pool) to a soft sided pool ? I 'm sure the skimmer will work that way but the weight needs to be supported somehow other than on the liner/sidewall...........IS THIS TOO FAR OUT OF WHACK?? maybe i sniffed too many chemicials in the shed ....help!!!!