NPC's spawning with delay

[Kitty 51]

Hello! 

I've come to notice hosting a phase that sometimes NPC's fall through custom built floors. Could it perhaps be possible to make it so that if someone joins the phase, the objects are to spawn instantly and the NPC's have a 5-10 second delay when they spawn. This would greatly assist against NPC's falling through floors.

Thank you!

[Asherystrasz 24]

I believe perhaps there should be a .npc toggle fly option for newly created custom NPCs.