I want to spawn game objects which are not colliding with each other

[MoonBeam]

I am trying to check collisions but it doesn't seem to work. How do I make sure that once an object is spawned the next gameobject doesn't overlap ? This would be helpful for me to spawn buildings of different shapes to spawn right next to each other when I use splines

[MoonBeam]

as you can see the game objects are overlapping when I use splines which I want to avoid

[Bryan]

Can you please try increasing the bounds extents? 

[MoonBeam]

thank you will check it out !!