hmmmm that combo wont work with what i have not enough concave parts?,
i spoke to stewart wilkins today he gave me pointers.. he said that its likely one of his diffs as he does the version with 12plates standard have only 8 and he said they shouldnt bind on turns anyway and that he felt the dirty oil was maybe causing the diff to bind too much on turns and that new fresh oil is why it felt smooth on turning, he said to put it back together and see how it goes on the track