Results for Mean are different depending on views

[RiskUser]

Hi

I have been using Risky for a couple of years now and just noticed what may be an issue in the results. There is a discrepancy between the Mean finish time result in the Result Gantt view and the Mean finish time in the Simulation Results chart for particular tasks. The differences are not significant and do not appear on all acitivites. Is there an explanation for this?

Thanks