Fixed Number Random Sample - What are the solutions? Hello,I wonder if anyone came up with better ideas on having a fixed number of random sample? There are several ideas (e.g. ) and discussions, but nothing seems working very well for me. In general, when you have a big database or list and you need to run it via webhook, or a data management campaign, or some testing, it would be tremendously helpful to be able to throttle and queue it. Thus only fixed number of records will be treated a day. That is what I came up with:I tested flow steps: random sample 10% > action; wait 1 day; random sample 10% > action, wait 1 day, etc. This did NOT work, only the first flow step was executed.I tested recurrent daily smart campaign with random sample in the flow step, so only 10% will be treated every time the campaign runs (there was a reference to exclude those who have been treated). This somewhat worked, but the size of batches varied from zero to several dozen thousands, so it didn't help a lot.Basically, the only consistent way is split