Has anyone else developped plantar fasciitis after wearing the Barricade 7s? I started having this fairly soon after I started wearing the 7s. Could it possibly be due to the weight of the shoe or something else in the shoe structure? I have never had this problem before. Wore the 5s for several years without problems. Any suggestions on a good tennis shoe for those of us afflicted with this? Possibly the Asics Gel Resolutions? I wear their running shoes almost exclusively now, and they seem to help. Thanks.