hehe... he's using the EXACT same thing m8

The only difference is that the Boris tut also explains a random rotation expression, and a collision event expression.

FYI: lots of expressions can be found here as well:
https://forum.simplymaya.com/showthre...&threadid=5601


Good find, so it is up to you. Same technique, different execution.

Have fun, and lets see it when you are done ok?