[GAMEPLAY] Rumble 6.4 patch bug

In patch 6.4 Rumble's E was changed to an ammo type system, now in it self it's fairly decent, but the usability of the E during his overheat passive has enabled a Super powered cooling effect, I've decided to call it Heat Resistant Coating. In which Rumble can't over heat for as long as the player chooses to continue using abilitys. Works best with 45% cdr but can be done with a minimum of 20% (Maybe 15%).

Edit: Works with 10% CDR but is much more difficult to activate. How the bug works:in 4 Easy steps. Step 1: Get 90/100 heat Step 2: Use E ability once Step 3: Use E ability again at 50/100 Heat (As soon as 60/100 turns to 50/100) Step 4: Use E ability again after overheated passive ends. now the bug is active...Using abilitys will now not cause Rumble to overheat or engage danger heat. closest you'll get is 40/100 heat