So I wanted to add an 8th row as being the max size of the backpack. I found where to do that in the .cs file. But I can't get it to compile correctly to the .json file. Any ideas how we could get this working as a new option?

As far as i know you can use a coffin as the backpack (?)  i seem to remember this subject being brought up in the past but i dont think you can another row as there are no containers in the game with 8 rows afaik.
https://umod.org/community/backpacks/2267-support-for-coffin-storages

I believe coffins use 42 slots, which is already supported. 8 rows is not possible because there is no container type at this time that supports that many, so the client does not know how to render that.

I may introduce a feature for multiple pages in the backpack at some point.

WhiteThunder

I believe coffins use 42 slots, which is already supported. 8 rows is not possible because there is no container type at this time that supports that many, so the client does not know how to render that.

I may introduce a feature for multiple pages in the backpack at some point.

Just hope that the "weight restriction" change that FP keeps "threatening" does not eventuate  :)

WhiteThunder

I believe coffins use 42 slots, which is already supported. 8 rows is not possible because there is no container type at this time that supports that many, so the client does not know how to render that.

I may introduce a feature for multiple pages in the backpack at some point.

That would be nice to see happen. I wish I knew how to compile .cs files haha. But I thought about a Backpack that would have different compartments so each "page" would have different sizes, like as if you're using up a huge military backpack or something. I'd be on this project now if I just knew how to compile. That's my weakness with .cs files currently.