Updated: This map has been updated and many of the suggestion you wanted to see have been implemented, so please give it a try.
Primarily less ways to fall off the map and no more spawns in tight places, plus you can no longer get on top of the bases.
This is my third map in the sky bubble of sandbox. It is designed primarily for slayer, team slayer and CTF. Best played with 1v1, 2v2 and 3v3. It is a 5 level map that plays very fast.
Please give it a try.