I'm a bit ahead of Woz on fruit & plant size, with my plant about 3ft 6" high and currently carrying three leaders, but that will change when I get fruit showing on the truss I've chosen to bag for seed, then I'll prune to two leaders. To me, the foliage seems a bit sparse, but I'm comparing off another potato leaf variety next to it. My season started with a mid to late October planting, so I'm traveling pretty good at the moment with my plants.
My first truss is filling out in size.
My bagged truss should give me enough seed for next season.