DRAG MODIFIERS
Shift + draglock to dragging axis
⌘/Ctrl + dragmove on Y (vertical)
⌥/Alt + dragduplicate while dragging
KEYBOARD
⌘/Ctrl+Zundo
⌘/Ctrl+⇧+Zredo
Dduplicate selected
Rrotate / cycle orientation
Del / Backspacedelete selected
Escdeselect / exit multi-select
X Y Ztoggle axis lock
↑ ↓ ← →nudge by grid · Shift 6″ · ⌘/Ctrl ⅛″
Ttape measure
Llock / unlock board
Vcycle view (3D / top / front / side)
?show / hide this panel