Arre... Amibroker mein Pitchfork banane wala tool present hai.... "Insert" Menu mein dekho.... Otherwise, Side wala jo drawing ka menu hai, usme bhi Present hai... Koi karcha nahi hoga....
Aur agar Scale se exact point nikalna hi hai.. tab bhi karcha karne ka koi darkar nahi padega.... Download a software called Picpick.... usme scale bhi hai....
Khaali fokat ka kaam ho jayega....