Credit heist on a Sunday = Wednesday TB?

"Woodroward;c-1239990" wrote:
Sim that gave me 7 carbantis today
https://thumb.ibb.co/dNuUWk/Screenshot_2017_08_28_07_16_58.png

Even though I get 7 of them 1 or 2 sims each challenge day, it still takes me 3 challenge days to make a full carbanti usually. The range should really be 5-10 so you'd be guaranteed to make one every other challenge day with a chance of making one in one challenge day.

I used to be able to make one full every other challenge day. When the QOL change dropped that changed the challenges, I'm fairly certain they "adjusted" the drop range frequency. Now it takes 3 challenge days to make a full Carbanti.

Please note: I am traditionally in the "they don't change drop rates" camp - but since they are modifying challenges anyway, I believe they did in this specific case.