Andy;c-151627 wroteSo far I've only string lined the alignment. The front has 1mm toe in, that's the difference from the front and rear portion of the rim. Under braking the it might go into toe out due to the flex of the bushes.
You could try a bit more toe in I suppose. When you did the string line, did you run from the rear wheels to the front wheels? If so, you need to take into account that the rear track is narrower than the front so the string needs to be moved out a bit from the rear wheels. Probably doesn’t make that much difference though.