Does the extra navicular bone effect your skating quality? I have it, and it causes pain after a long skating session, but the pain virtually vanishes afterwards. I am wondering if i have to treat it or something. Just a note- i can only do singles so i am also nervous if the extra navicular bone would cause me more pain if i start landing doubles and triples. I love skating, and i don't want to be held behind because of this injury! Please help!