Krusty, I just took a Ju87 w 1600 bomb and 100% fuel and auto takeoff did get me up around 1/2 way down the runway. However I also tried manual and was able to get wheels up around the same point as autotakeoff, slightly further. No flaps were used in either example.
Edit- And 'Clara' says I need to 'fication' this, by wheels up I mean wheels off the ground not raising the gear, of course.