Increases and Reductions to Projectile Speed

1. In Skill Lightning Arrow i use support gem Projectile Acceleration III (Increases and reductions to Projectile speed also apply to Projectile Damage with Supported Skills).



2. And i also allocated passive skill Feathered Fletching (Increases and Reductions to Projectile Speed also apply to Damage with Bows)



So, іs it correct that damage from both sources is adds up? (Bows / Supported Skills)
Logically, I thought that it shouldn't work that way. Or i'm missing something?

According to the wiki they do not stack, so it might just be a visual bug. Have you tested your damage in game to see if it changes one using one vs both?

@ardo123, The thing is, PoB calculate the same. And difference too little for real battle testing. For me at least, it is impossible.

I think they use different variables in gamecode. So it is all adds up.