Author of Sloth here. The controller didn't start out quite so fat, the whole thing was quite slim, 400-500 lines, when I first put Sloth together some 15 years

Author of Sloth here. The controller didn't start out quite so fat, the whole thing was quite slim, 400-500 lines, when I first put Sloth together some 15 years ago. It grew as various additional features piled on over the years. However, your point is well taken. I should refactor things at some point.