Hickory: A quick Google search brings up
this one, which is configurable and future proof -- no overwriting files.
This is one of the ones that isb't working, but thanks.
UprightMan: I've used the horse saddlebag mod: [url=]http://www.nexusmods.com/witcher3/mods/78/?[/url].
Works perfectly from patch 1.04 to 1.06 so far. Plus it's more lore-friendly than the other weight limits mods.
I'll try it out, hopefully it works!
EDIT: Seems like my inventory is bugged in general. I checked it and it's at 38/560, but I am still overburdened! I don't understand how that's even possible, even my default carry weight was 60 the last time I played...