Capx: Pass SOL into function
SOL will be "pick all" when jumped into a "on function", this capx shown how to pass SOL into "on function" using instance group.
<img src="http://i1081.photobucket.com/albums/j352/rexrainbow1/screen1-31_zpsabbd3568.png" border="0">
More over, instance group could return a SOL after "on function".