Is that a good diff setup or is it too low? The reason I went thicker is because everybody has been saying you can push the buggy harder with thicker oils and it is more stable. I want to try 5-5-3 but from what I read it is too low for this buggy. I just don't want to waste my time changing the diff fluids if I don't need to but I do want more off power steering so the buggy doesn't push so hard around this one particular 180 turn after a high speed strait. The buggy turns fine around the rest of the track with 7-7-5.