I think you missed my point .... a lot. I would in no way compare the Yam and the Duc. What I am suggesting is that a big bang bike is a very diferent beast to the screamer version of itself. Mainly because of the shift in grip balance. When Stoner started saying the rear of the Duc, now grips well in big bang config, the first thought should then be has the front now got "looser"? ...... its looking more and more the case.
Perhaps more and more it could have been that the screamer Duc was well suited to Stoner? The big bang has brought back all the LCR days "ills" ie, the front end problems. Stoner being an ex dirt rider would have dealt with many of the front problems by "loosening up" the back, as we saw on many occasions with the screamer Duc.
Balance its all about grip balance ...... and its not just weight distribution, its power delib=very as well.