Factory Flow Simulation: cycle time with "clipped" distribution

Hello everybody,

I need to define the cycle time of a transform activity using a normal distribution but with a well-defined lower bound; for example: normal distribution with mean=5 minutes, std deviation=2 minutes but the cycle time can never be lower than 3 minutes. If I assign a normal distribution to the cycle time through the nice user interface, I'm not able to clip the left-side tail of resulting curve in order to avoid the scheduler sets a time lower than this threshold. Any hints about how to solve this question? Maybe through user-defined logic?

Thanks for your support and best regards,

Alessandro