Cmd Shift b / f # send to back / front (order)
Ctrl click # context menu
Cmd drag / Enter # duplicate
Cmd Backspace # delete with connections
Opt drag # force rubberband
Cmd Shift d # set as default style
Cmd Shift c # copy style
Cmd Shift v # paste style
Cmd Shift g # toggle grid
Cmd 0 # set zoom
Cmd l # lock / unlock
Opt Shift c # clear waypoints