Answers
Keyboard shortcuts for building maps
MOVEMENTS
Move selected objects 1px at a time (below)

Move selected objects 10px at a time (below)

Forces map to move even if your mouse is over seats (below)

SEAT SELECTIONS
Draw a box to mass-selected seats (below)

Select all seats between the last seat and the newly clicked seat (below)

Select all seats in that row (below)

Select all seats in the block/table (below)

OBJECT SELECTIONS
Select or deselect multiple objects (below)

Draw a box to mass select objects (below)
