[James]

ok, there's a bug in this command,

when u activate the keystroke combination, then the screen freeze, then if now u press the space bar twice,u'll found the original first fish still remains on center position, BUT all other 6 fish appears "collide together".......
I accidently found out when I try to alter some setting while keep the screen freeze.

see my picture

edit: same problem persist on other version of SSA not only the one(MAT) I show here