Level Design Disallowing welding and un-welding

[mamoo]

I am trying to make a map with destroyable barricades, I have them so that they can't be welded or opened, and can be destroyed by specimens. The problem I am facing is that whilst the player is unable to weld the barricades, he can un-weld them. Below is the properties of the barricades.

 

[Fel]

Look at the Use trigger for the door.

Under KFUsetrigger Tab> Max Weld Strength > 9 trillion

 

[mamoo]

That hasn't helped, now the specimens can't break the door down within my lifetime.

 

[Fel]

maxweld strength > 10,000

ZombieDamageReduction > 800 (or more/less depending)

 

[mamoo]

Thanks, that worked great!

Another question, is there a way to make all doors return to spawn weld percent with out having been destroyed?