a Synergy Cap video.
http://www.youtube.com/watch?v=t6hB2yXVr1I
Enjoy!
Sweet! I love the tricks lol.
Nice I need to get a set for my self. They make a fun toy even more fun 
What size of caps fits legacy ???
size 3
but it is not reccomended.
here is how you do it.
do not take the csps off of the Legacy then put the caps on, leave the caps on and put the caps on over that.
Warning: this is risky.