Study those new cards first whose siblings are already studied

Hi @sorata,
thanks for your quick reply! Could you give me a hint on where specifically you think I misunderstand? I think I read every centimeter of this manual already, maybe I still missed something? I do understand that the insertion order “random” leads to the number that card position to differ, I mean that’s what random is about. What I do not understand is: Why do I add ten cards on Tuesday, that all get a position between 2 and 70, and then on Thursday I add 20 cards, and they all get positions between 90000 and 100000. With the “random” option, I expected the numbers for each batch of cards I add to show a somewhat similar distribution.

I also saw that using this option is not recommended anymore. Can you tell me, why?

Thanks a lot!