Can I zoom in to see things month-by-month or day-by-day?

Not at the moment. But if this is something important to you, let us know! One of the reasons ProjectionLab runs simulations so quickly and shows new results instantly after every change is that its computations are currently geared for year-by-year reporting granularity, i.e. producing one year-end report for each simulated year.

We’re researching approaches to bring the same level of fluidity and responsiveness to simulations with daily/monthly results; and if you’d like to escalate the priority of that development, you can upvote this item on changemap.