Prefab Question

If you drag a prefab from your Projects Panel to the Scene View is there a way for it to always come in at the prefabs transform's position or a way for it to appear at a specific zdepth upon placement in the scene etc ie always come in to the scene at -25. ?

You could attach a script that's set to execute in the editor and has a Start routine that sets its z to 25. But then it reset it even if you moved it.

Drag the prefab onto the Hierarchy Panel instead of the Scene view