The Stun Unit Script appears to be broken at the moment as any time it is put into a script it will never seem to run, this bug is easily replicable by setting Stun Unit for example when something gets hit by a projectile along with a send message script, the send message script will run but the stun script will not no matter what script it is placed within.
Would be very useful to have this script working again considering how a lot of my games intend on using it.