Just got my sizing kit today. My plan was to use the ring on my ring finger so that I don't need to wear 2 rings. I discovered that size 8 wouldn't go over my knuckle...size 9 felt about right. Wearing the sizing ring for a few hours I found that the ring would drift, or rotate on my finger so that the sensors were shifted to the side of my finger rather than towards my palm. 2 questions, first, how much accuracy do you lose if the sensors aren't completely lined up towards your palm and second, will the material on the inside of the actual ring prevent it from rotating as easily as the plastic replica?
