I know engineer vehicle type units are best for clearing dragons teeth away but do infantry type engineers need to use any of their satchel charges in clearing them or are you free to use them in combat and not worry about hanging on to any for use in demolition work.
You have to park them in an ajacent hex or the hex with the obstacle for a full turn and they will begin clearing the hex ....I know if you Z fire on a hex with an engineer unit such as a bridge they will use the charges to bring down the bridge I assume the same is true with dragons teeth.....I like to use them in a static defense role also set the range to 1 and they will use their satchel charge on vehicles and infantry alike .........P.S. tellem to keep their heads down:smg: