Am I using the dash correctly here? Have put the entire paragraph in for clarity, but just worried about the dash part.
Adeline frowned in concentration as she worked her blunt dinner knife through the slats of the old, wooden table. Inch by inch the knife pushed through, trickling sawdust on Adeline’s bare foot, until finally – triumph! – it slid clear to the hilt and stuck there, vibrating slightly and warm to the grip.
(It's the opening paragraph to current WIP so trying to get it perfect.)
Adeline frowned in concentration as she worked her blunt dinner knife through the slats of the old, wooden table. Inch by inch the knife pushed through, trickling sawdust on Adeline’s bare foot, until finally – triumph! – it slid clear to the hilt and stuck there, vibrating slightly and warm to the grip.
(It's the opening paragraph to current WIP so trying to get it perfect.)