4, and the one time it happened I actually already had one 2-day because I'd got used to it always being 3, so as a result, I only got 2 days.

2+2, once, since this format started.

I got the 2 day and 7 day the week before this last week - which helped me turn out a third manticore in time - to get my **** handed to me - lol

Sorry, I meant to click 4. I forgot about the one time I did

oops I did get 2+2 once.

The problem is that Kix doesn't use practical statistics very well -if ever. Matter of fact, as smart as they might be at other forms of math, they are quite ignorant in regards to applied statistics and how their ratios effect the individual player.

The farther from 50%-50% they deviate with their ratios the longer those coin tosses take to reach a balance. It can take a single player what feels like an eternity to roll enough chests to have it actually come out to the average that was intended. When Kix looks at the number of each kind of chest rolled each week they see deviations from week to week, but their sample size being in the thousands per week takes much less time to equalize to the ratio they have assigned to each size chest.

With odds as offset as they appear to be based on the random samples from polls here and on other pages like TFC etc., there is a significant number of players that can get a chest every week for years and never get more than 2+1. This leaves those on the wrong side of the RNG disillusioned and wondering why kixeye hates them so much. Just one of the many contributors to dead bases imo. 

Like another here, I got 2 x 2d & had one up my sleeve as used to only getting a 1d & a 2d so got ripped off.
Be much better if it was a guaranteed amount, then we might not get ripped off by rng

Got 9 days once, 4 a couple times...
Kixeye needs to increase the odds for higher drops.

i got 4 days 2+2  one time other than that its been a constant 3 days worth 2+1