Certain verticies arent registering for weight paint I'm trying to weight paint a model and it works for the most part but at random vertices or faces, it will refuse to paint over or change. I'm still relatively new, so I don't know if there's something I'm missing in the settings or something like that, or if that's not how weight paints work, I really don't know.
edit: here's a screenshot, I'm trying to set the weights to 0, but on the corner closest and the bottom of the far side won't paint
Just from the screenshot, my guess is that you need to add geometry to your mesh. I would add a bunch of subdivisions or apply a subsurface modifier. This will allow it to have enough faces for your weight painting to take on more complex characteristics.