thanks Zug!
Yeah i'm aware of all those problems. I think I rushed getting a playable release out.
I plan on tearing it down and building the map up before I drop any of the objects. I'll then make sure the collisions are working correctly and the spawn is right. Currently it's random but I may try and make them appear from specific areas rather than anywhere they like!
Glad you enjoyed it and I plan on adding much more to this.