I am just pointing out that there have been different Duremes over time. The "Double Defense" ones I like how well they roll, the "Tandem Ready" one was at a price that I can't complain but I am not sure if I will ever be happy with it.
George, the Duremes I have are from the special SJSC batch and are labeled "Double Defense Evolution Line" with no other markings for tandem. I also have supremes, the suppleness (is that a word?) is comparable to the Duremes. The Duremes do roll well, and quiet for a tire that can also handle trails. On tour, we are often seeking trails to ride if not an ATV path, so I appreciate the multi-surface capability.
Regarding wobble, seems that most tires with a white line tend to make imperfections more noticeable, but the function is not affected. Our Planet Bike Cascadia mudguards were great in heavy rain, low in front keeping water off my feet, and perhaps masking the wobble:)
We use Andra 35 rims, which seem ideal for 2 inch. I built the wheels since the wheelbuilders in the US do poorly with Rohloff.