Both tires are balanced. You just might have one of the rare ones where the balance is correct. Don't see it happen often, but have seen it. If you are not experiencing a vibration in the 55 to 70 mph range that is not there at other speeds, dont worry about it.
Those beads are intriguing. Question for the folks that use them...Do they work as advertised?
Yes they seem to work as advertised. This is actually a time proven method of balancing, just a new spin on it. Same idea as liquid engine balancers etc, only they DynaBeads use small ceramic *****, or if you're the techy type spheres. I like the idea of constantly balancing as the tire wears. Can't get that with a dumb piece of lead.
Ron
Ron