That was hard to read,
a dragonball drops from monsters.
The dragon radar chip from lvl 20 dragon only tells you if a monster has a potential of dropping a dragonball.
There's a dragon radar chip the dragon gives you that will show whether or not a monster has a chance to drop a Dragonball. There's better versions of the dragon radar chip then that display on your mini-map a monster that can drop a Dragonball.
What he saying is most people summon Shenron when they get the chance which is a t lvl 20, but the chip only allows to scan mobs to see if they have a "chance" of dropping a dragonball but there is a better version of the chip that lets you automatically see the mobs that have a "chance" of dropping on the scouter map.
No one can see them on their mini-map. That's not what this scouter chip does. This chip shows if a monster can drop it only when you scan that monster.
Is there a version that actually does that? I'm only aware of the one we have and the one that shows them on the mini-map as seen on the Netmarble website.