Attack delay question

[Praetor Diego]

Is this working for all units? So can I use it with melee units? (I did it but didnt notice any change).
Also I think that a longer fire delay will help to reduce slinger power (decreasing the time that they can fire before enemy aproach). But this is really working for unit stats or is just for the animation?
Thanks in advance and sorry for my english :sweatdrop:

[mcantu]

it works. its hard to notice though since the values are in 1/10th of a second, IIRC