When entering a tympanogram from GSI Tympstar into Audiqueen, there is a slight mismatch between the peak as displayed on the graph and the peak pressure as represented in the summary data (see picture: on the graph the peak pressure is slightly negative, whereas the text shows a small positive peak pressure).  This is a known issue in TympStar and beyond Audiqueen's control. Fortunately the error is small and of no clinical relevance.