Krillins scatterbeam should be a beam, not a ball. I nver realised this until i actually thought about the name of the attack. Dont give the crap that it isnt possible cause it can be. For instance, krillin charges up the beam and fires it, which he can control. When the beam is close to its target, you press the alt. fire button and the beam "explodes" and small balls go homing on their target.