How do I select individual objects in a prefab?

All you need to do is select it in radiant right click hgover your mouse over prefab and at the bottom it says stamp prefab

dont stamp...

"enter" prefab

I got this perk thing figured out alright and everything works fine, except that Solo Quick Revive doesn't work after you purchase the custom perk. You just die like you don't have it.

This is the fix for anyone having the problem where you can spam buy the perk 4 times:

//In your perk_name.gsc add these lines in the give_custom_perk() function 
//shown below
function give_custom_perk(){
	if(!isdefined(self.disabled_perks))
	self.disabled_perks = [];
	self.disabled_perks[PERK_FREEZE] = true;    //Change PERK_FREEZE to the caps name you gave it in your
//perk_name.gsh file. By default in this tutorial it's called PERK_CUSTOM_PERK
#define PERK_FREEZE			 		"specialty_freeze" // CHANGE THIS TO PERKNAME //This line in my gsh file for example


}

*Credit to death_reaper0 for the solution https://ugx-mods.com/forum/index.php/topic,15329.0.html

you cant use custom speciallties

this wont work

if self haasPerk( whatever ) will stilll return false

How so? The way I have it set up I just check a custom variable self.hasFreezePerk which I set in the give perk function and also set it to false in the take perk function. The function that's responsible for the perk effect checks for that custom variable by way of a damage callback on zombies with the attacker. Everything is working fine that I can tell. I'll follow your advice though, my only concern is that if I use an existing specialty, won't I inadvertently gain that ability?

Potentially dumb question, how do I align the perk to fit in the perkl 'queue'? Is there a bit of code that I'm missing?
 

Not to necro the thread or anything, but your script download is no longer there. It has been removed and I'm wondering where I can even find this script again.