Garbage from subscribing to collision events

[writer51]

Thanks Jose, upgrade process went great. Everything seems fine, no garbage which is a plus!
Sadly, I am actually getting slower performance. I suspect because it's taking longer to iterate through the list than the array, I'm going to try and mess around to see if I can iterate through the results faster to make it worth it.

I'll report back anything I find....regardless, thank you for implementing this, it helps give me an idea of how to expand obi in other ways as well as eliminating the crazy garbage that existed previously. Great work!