Scene
Left/Right Spine rotation
Up/Down Scene tilt
Mouse drag Orbit
Scroll Zoom
Right-drag Pan
Click/drag Resize & move SafeTrack UI
Needle
Num 4/6 or J/L Angle X
Num 8/2 or I/K Angle Y
Num 5 or U Reset angles
Num + or O Insert
Num - or P Withdraw
X-Ray
1 Decrease blend
2 Increase blend