Build Mode Feedback for EA

Another thing that I would like to see improved is the terrain paint tool. In Sims 3 it was more responsive and painted exactly where you wanted it, with minimal falloff. But now, I sometimes find it to not paint where I put the tool boundaries. For example, I take the medium one which is almost four grid squares. I click to paint, and it paints those four squares, but there is a lot of falloff in the surrounding squares, so it actually paints two and half squares horizontally and vertically. Which sometimes seems annoying so I use the flooring instead.
The foundation tool is great and I love how we can choose the color and design of it. But, I wish that we could be able to choose those trims specifically for each foundation paint style. So for example, the brick ones have the trim for them. I find the trim to be a bit bigger than I want to. Therefore, I'd need a special trim tool where I can select the size of the trim (or no trim at all), just like for the roofs.