Multi-Shot not working on buildings (Specficially, towers)

[Entaiden]

I followed http://world-editor-tutorials.thehelper.net/mshot.php and it worked when i put it on a random hero, but not when I put it on a tower.

All the stats match the tower i want it to be on

Any reason why it works on units but not buildings?

 

[BRUTAL]

I just tried making a custom barrage ability with the same values in your screenshot, and it works fine for me when given to a tower.
Why did you change the duration to 3600 and what is it supposed to achieve?
I don't know for sure whether you needed to change the duration and cast range, the tutorial you linked didn't seem to mention them.

 

[Slapshot136]

does the tower have any other sort of attack modifier (splash, poison, etc.)?

 

[Entaiden]

Fixed it, thanks for reading though