I am so glad that I found your company. My doctor made a miscalculation in my hip replacement and I was left with one leg 7/16 inch shorter than the other. I knew that I was going to have stability, posture, and back problems if I did not find a way to compensate for that shortened leg. I have sent at least a dozen shoes to be adjusted so my legs are even with shoes on. American Heelers does such a good job that no one knows the difference in the flats, tennis shoes, walking shoes, gardening shoes, boots, and even high heels. They do not feel or look heavy and my gait is smooth and without a limp. They even repaired a damaged shoe for me. I am a teacher and am on my feet all day, so finding a solution to my leg length difference was so important to me. I am so happy I found American Heelers.