Full_Name: Doug Grove Version: 2.7.0-dev (Feb 28) OS: Linux Submission from: (NULL) (140.107.164.65) In the par() help page, for component 'xaxs' it says: "Style '"r"' (regular) first extends the data range by 4 percent and then ..." Not quite correct, should say that the data range is extended by 4% IN EACH DIRECTION. So total extension is 8%. Not high priority but thought I'd pass it along. Doug