Hi Ben, thanks for this too!
I am however not convinced how useful this would be? I mean, wouldn’t it always be quicker and easier to just hit one specific key for each tool? I mean, we already have P, M and B, for pencil, marker and brush. They are also copied to the 4, 5 and 6 keys to match the three erasers on 1, 2 and 3.
You are probably also fully aware of D and E for latest drawing or erasing tool. I would think that using D and E, in combination with the above, is more convenient, because you would normally switch much more between one drawing tool and one eraser – not switch between pencil, marker and brush that often while animating.
Also, for the sake of completion, I will mention the shortcut . (period) – that toggles between drawing and erasing, again going back to the latest used drawing and erasing tool.
Please get back to me, if you have further thoughts on this. I am all ears! 😉