I've discovered there is some confusion among many running professionals, store managers and runners about morton't foot being the same as Rothbardt's foot. The are not the same thing. Rothbardt's foot is where the big toe is smaller than the second toe, but the big toe is raised and rotated. Morton's toe is where the big toe is smaller, but the big toe is hypermobile, meaning it drops on footstrike. The lift should not go all the way up under the big toe for morton's foot, but just at the base of the first metatarsal bone. For those interested, try to read Dr. Schuler's book "Why You Really Hurt." There is a very cheap, simple solution to morton's foot which includes a pad under the first metatarsal. You might have to keep adding to the pad after a while to get it to say deep enough to keep the big toe from hyperpronating. If you have Riothbatdt's foot, the posture control insoles might help, but they don't help morton's toe (even though the website advertises that they do).
raffie