Heimerdinger nerf

Ok lets be honest Heimerdinger has been nerfed and redesigned a bunch of times. However throughout these changes some smart ass in riot decided to allow him to place multiple turrets at once and replace each one as soon as it goes down, not only this but the turrets have the highest ap scaling, health, armor, magic resist, and attack speed of any type of champion created turret. Even Azir's turret can be taken down easier than just one of these. Not only this but the aoe provided by them makes the damage even higher. And there is also the fact that he can have all three turrets up along with his upgraded turret at the same time makes him pretty much ungankible without someone dying or him getting a double kill. However this is not the end of it his other skills(the rockets and grenade) are easy to land, cost practically no mana, and have low cool downs. This wouldn't be so bad if it didn't do a ton of damage. All of these skill allow him to practically be invincible, and the turrets are basically like champions allowing him to stop a whole team from taking an objective by him self.

All i ask of Riot is to lower the ap scaling of this champion