My final result just came in (5:15pm ET), and I reached Soot Black in 3 feeds, I will post in a new thread and explain in detail there.


The guts of this process is very simple, and that is just break the feeding down into micro feeds, and not do one massive feed. However, what is even more important, is the order in which you feed.
My whole reason to experiment down this path is that I have observed that in a very general sense, is most people recommends XYZ fruits, and the ones seeking help just feed that amount in at one sitting, or one type of fruit until they get a feather proc. What happens here is most people (myself included) just takes into consideration of the math, and not the true value of RGB or color mixing in reality. I myself made this mistake back when I was doing the apple feed, and didn't see this RGB value "wall", and kept on chasing the logic down the wrong path.
A simple example using apples, we move from desert yellow down to blood red, but once we reach blood red, we hit the wall and start to wonder why apple won't bring down the red more. The reasoning behind this is very simple, and that is, the RGB value for blood red (143, 63, 39) has already hit the wall, and any more force feeding of apples will not allow the values to go down any further. See, using apples, we are doing +R, -G, -B, and B is already at 39. If each fruit has an average value of 5 as others have determined, then how will 10 apples be able to bring B from 39 down to -9? It will not, because -9 B is not a possible value for any color. So in this case, only 8 apples has any true effect on the RGB value, and the other 2 are nullified.
To take this into actual practice, we want to take blood red to soot black, the new calculator suggests 2 apples, 10 pears, and 12 berries. So we feed the bird all those fruits, in that order ...
We end up with Currant Purple. Why? Because:
Blood Red 143 63 39
Code:
1 apple 2 153 53 29
2 pear 10 103 103 0
3 berry 12 43 43 60
Current 43 43 60
To Target 4 4 -21
Current Guess Currant Purple
Path = Blood red -> No change -> Orchard Brown -> Currant Purple
The above feed in reality is actually this:
Code:
Step Feed Qty 143 63 39
1 apple 2 153 53 29
2 pear 5 128 78 4
3 pear 1 123 83 0
4 pear 4 103 103 0
5 berry 12 43 43 60
Path: Blood Red -> NO change -> Mesa Red -> No change -> Orchard Brown -> Currant Purple
But when we feed the fruits and keep in mind the RGB value limit, mainly, 0-255, and modify the feeding order, we can get away with this:
Starting Colour Blood Red
Code:
Step Feed Qty 143 63 39
1 berry 12 83 3 99
2 pear 10 33 53 49
3 apple 2 43 43 39
Current 43 43 39
To Target 4 4 0
Current Guess Soot Black
Path: Blood red -> Gloom Purple -> Deepwood Green -> Soot Black
Two feedings of the exact same fruits, but yet, very different results.
My microfeeding procedure pretty much is just to pay careful attention on the order and amount of fruits are fed to help eliminates a lot of unnecessary mistakes.

Originally Posted by
PuhnTang
Russet Brown, trying to get to Soot Black. He needs to use 4 Pears and 4 Berries?
...
Celeste Green trying to find Lotus Pink. The calculator says 8 Plums, 13 Pineapples, 17 Valfruit ...
What's the right amount? How would I break it down to feed it to him?
The calculator still uses the original RGB values and I have came up with my own 8th scale RGB values. With that said ...
Using the 4 pears and 4 berries, I get a 8/0/8 in Soot Black, so I did some fine tuning because I do not like seeing ranges larger then 8 and came up with 2 pears, 3 berries and 1 plum with a -2/0/-2 in Soot Black. Both are safe to feed all at once because he is starting w 79/47/31, so 20 in any direction will not knock him to the RGB wall.
Lotus Pink (255, 207, 247) is the other extreme compared to Soot Black/Midnight Blue, so yeah, the number is right. I tried doing the reset approach and it didn't save much either. Your issue here is you will be knocking on the R/B wall quite often, so you need to be extremely careful on your feeding order.
This is what I came up with using a few less fruits:
Code:
Starting Colour Celeste Green
Step Feed Qty 151 191 191
1 plum 3 136 206 206
2 valfruit 5 161 181 231
3 pineapple 5 186 206 206
4 plum 3 171 221 221
5 valfruit 5 196 196 246
6 pineapple 5 221 221 221
7 plum 1 216 226 226
8 valfruit 4 236 206 246
9 pineapple 2 246 216 236
10 valfruit 2 255 206 246
Target Colour RGB 255 207 247
Target Colour Lotus Pink