I play a B+A Seablock with your mod. I love it! Thanks so much for that mod!

If i could have a free wish i would like to have a feature:
In A+B you have some high tier recipes were a byprodukt output = input in the same production chain. So what you do is feeding that output back into the input of you production chain. But you still have to implement a 2nd source because the feedback is not enough to have sustained production. At the end you have multiple sources for a specific ingredients in your chain.
In that cases the HELMOD get confused which source to use for the production chain (it´s also possible i dont know how to proper set up a production chain, in that case sorry for wasting your time).
One solution come to my mind was, that you could select a ingredient source as "primary". This source would be used first without increasing the demand for the same. The rest of the demand is provided by the 2nd. source.

Yeah, same issue here.
The only two workarounds I found so far are to either :
- manually use %
- dedicate a production block to the resource, unlock it, and reset the problematic resource to 0

sometimes I find it difficult to understand the requests as my English is not great :)
where you would like to choose, in a block or between blocks

:D
Sorry, i´m also not a native english speaker (GER here) so my english is´t perfect. maybe i descibt it in a bad way :)

i would like to choose inside a block. I try to make a example, hopefully that helps to understand the issue:
In Angels petrochem for e.g. you can use "Naptha" as a source for further processing. In a later processstep in the same production chain you get "Naphta" as a side product.
So what i do in your Mod is: I Select the final product recipe (e.g. plastic) and select max machine throughput. Then clicking on the incredience until i reached the the desired input, crude oil in that case. I also wanne use all the byproducts so i avoid voiding them.
I made a screenshot here: https://steamcommunity.com/sharedfiles/filedetails/?id=1991216517

At the bottom you see the refinery using crude oil producing 4 different outputs. All 4 outputs will be used all the way up to produce plastic. But the Mod uses (in that example) only one of them. In that case the least efficent one and i would have to build 1920 refinery´s :D
If i move the recipes a bit up and down i can get the Helmo to use the red/green/yellow liquid but then ignoring the purple stuff. I will get worse when i add recipies for all the left over Outputs (see the top output summary).

I think Excel would tell me that i created a circular reference and if i had to guess, thats the issue Helmod has.

hum very strange https://imgur.com/a/mHbhF13
but when we use the matrix solver, that solves a system of equation there is not really order.
https://en.wikipedia.org/wiki/Simplex_algorithm
I don’t understand why it’s not the same with you

Order seems to sometimes matter, and for me finding the right order isn't intuitive.
Examples:
https://i.imgur.com/DxDdDoV.png
https://i.imgur.com/iHgrMdt.png
https://i.imgur.com/XEejc8L.png
All three of those use the exact same recipes, in different orders. Only the last one gives me a working solution, and I found that one accidentally while rearranging it to get examples.

It's also not unusual for the matrix solver to give me negative numbers.
Here's an example where adding in a recipe to use a byproduct causes that:
good: https://i.imgur.com/495KN8X.png
bad: https://i.imgur.com/EGRctHu.png