Because for some reason it would not hold the values I was trying to push into the settings for your mod, so I changed the grid sizes myself in the mod pack. Maybe I was doing something wrong, but the small, heavy and modular v1 were not changing correctly when adjusted using the setting, witch is weird as they worked before, and then stopped working, so I am not sure if it was an update I did that broke it or one that you did.
Little background in case you don't know how I was using it: I was changing the value of the setting and then setting the min and max for int settings, and then setting the default to what I wanted it to be. You can see how I was using it in a previous version if you are interested in finding out a more consistent way to adjust your mods settings from another mod.
I think your mod is great and would love to keep using it, Maybe look into adding a plugin or something that lets other mods push data to your data.lua like maybe a function that can be used to adjust stuff based on value that is pushed from other mod. That would allow me to control the setting parameter's from my mod and push them to your using the plugin.
The next best option I seen was adjusting the parameters myself in my data-final-fixes.lua, as that was something I could guarantee that would run last and I was able to produce a more consistent result.