A fine adjustment for angle and scale would be nice. See photo
Correct me if I'm wrong, but you can simply type the number you want, right? Your issue is that, if you want to see how 214.5 degrees looks compared to 214.7 degrees, typing the numbers each time would be tedious, correct?
Correct, you can simply type it in for each value but for fine-tuning the angle an arrow button would be a lot easier