This is what the main vine of my 869.5 Calai plant looked like yesterday evening. I thought I'd show it here as we recently had a discussion going on what the reasons for this kind of growth are. None of my plants had main vines like this during hot weather and now with the unusually cold, cloudy and rainy weather three plants are doing this. For me there is no doubt that the weather is causing it, it just can't be genetic.