I was recommended by the local tennis shop that I should always use sports insoles (like Orthaheel, etc) in my new tennis shoes, not the factory insoles. They are often too thin and too flat. I have arched feet so I should get special insoles with arch support. Problem is, the brand of insoles (orthaheel) they have in stock that suits my feet is nearly twice as thick as the ones that came with the shoes (Nike Vapor 6). My feet can still fit with enough toe room in the shoes but the heels are higher now if you know what I mean. Is that going to be a problem? Like less ankle support since the feet are been "lifted" up inside the shoes?