I have SUPER high arches (from my dad) and recently invested in some $7 arch supports/insoles because I've been stricken with excruciating back pain. They help... I think.. but I'm still not sure if I'm just trying to convince myself that they do. I'm wondering if all they are doing is heightening my heel (as they don't even reach my arch in the arch area) and I've heard that's even worse.

I'd love to hear from someone who has feet like mine, and please tell me if custom arch supports are worth the price.