Evening all.Sorry it`s taken a bit of a while to get back to you,but today I finally managed to get myself to Runners need at Liverpool street.The service was superb,the guy who served me was the manager of the shop,he had a good look at my feet,he inspected my old running shoes,and he told me that i needed good support for my arches.Even though they had the treadmills in the shop he had me running outside becuase I don`t do any of my running on a treadmill.He eventually sold me a pair of Brooks Radius 06 for £65 and a pair of Wrightsock double layer for £8.50.Time will tell if his diagnosis is right,but after spending 25 minutes or so with him I`m confident it will be. It`s also worth noting that the 2 customers before me were sent to general sports shops to buy there shoes because the guy thought they would be more likely to find what they wanted there,rather than just making a sale of his own. Sorry this has all been a bit long winded but I hope is of some help to some of you.