I had my gait analysed about 3 years ago, when it was neutral. In February this year, I had it done again to be told I am a slight over-pronator. I saw myself running in neutral shoes and slightly supportive shoes and I could see the difference for myself. I bought Brooks Ravenna 3 shoes, which have slight support. However, I also bought, at the same time, some Nike Air Pegasus shoes, just for day-to-day wear. These are neutral but they're beautiful. Now, having done a few races including a marathon, in the Brooks, I'm having real trouble with my hips. Just as a change, I ran a couple of times recently in my Nikes and had no hip issues at all, although the shoes themselves felt a little 'sloppy'. Is this likely to be attributed to the 'a change is as good as a rest' or can my gait have changed again since February?