I couldn't find a dedicated page for a Marmoset Toolbag Wishlist, so feel free to let me know if that's not the right place.
To the point
I love Marmoset Toolbag and it is my ultimate choice for rendering everything, but lately I've been thinking about a feature, that would make the whole experience even greater and it is Multiple Viewports.
It is just too hard to nail the position of an object or a light that is outside the limits of the visible area of my main camera, which usually I keep locked when I'm happy with a certain composition or is animated and I can't move it anyway. My current workarounds include working cameras, to which I switch to to manipulate the objects and then go back to the main camera, and so on and so forth until I nail the right position, or use the type in boxes in the properties. Which leads me to another suggestion which is slider controls for the Position
, like the ones on the Rotation.
That's all from me, keep up the good work!
PS: Feel free to post more suggestions here if you like