I'll try to explain Live2D Physics Effectiveness since it's related to new #VTubeStudio "Legacy Physics" option.
Effectiveness setting determines the ratio of physics output, eg. 50% of effectiveness halves the output. But there's more than that, which detailed below.
[Live2D Protips]
Did you know you can play animation scenes RIGHT on the Physics viewer?
You won't need to switch to your Vtuber app just for testing idle motion. Or you can also create custom breathing parameters to link your physics input to! Here's how.
#Live2D
I wish @VTubeStudio have pen tilt rotation input, that'll make a drawing hand rig much better. Or maybe someone interested to make a VTS plugin for it? ( ´・ω・`)
#Live2D