As you notice in the screenshot below Projectile Damage does not have the proper science pack dependencies.
Projectile Damage 2 - Green
Projectile Damage 3 - Grey
Projectile Damage 5 - Blue
Projectile Damage 6 - Yellow
Tech tree dependencies
Re: Tech tree dependencies
Your screenshot is way too small so I am not entirely sure what you mean. Do you mean you want a dependency line from the respective science packs to all those damage upgrade technologies?
Re: Tech tree dependencies
We decided long time ago to not add science pack dependencies on the upgrade techs with increasing difficulty. Seeing the different science packs should be enough.