There may be a reason for this but I wish we could vary the timing between emails in the engagement programs.
Right now you have the options of setting the cadence to be weekly or monthly (and can pick every 2 weeks, 3 weeks, etc). You can also say what day.
I'd like to be able to set the cadence to be different between some of the content (ex first a week, then two weeks, etc) and also maybe make it so it lands on different days of the week (so leads aren't always getting our emails at the exact same time).