Got a Trickle Charge + Rolling Storm roll on Bitter End From the new Dungeon. I would think that Trickle Charge would refund heat instead of ammo but, Trickle Charge doesn't seem to do anything on it (and possibly other heat weapons?). Tested this in the firing range by doing one test shooting at wall and one test killing enemies to proc trickle charge via rolling storm, and the comparing the amount of reserves ammo left after each test. Both tests resulted in 320 ammo left in reserves after the tests, did both tests multiple times and that's always the result. As the reserves ammo remains the same after both tests, trickle charge isn't refunding heat, as it would result in more ammo being used as the weapon is being fired for longer. Surely this is a bug as trickle charge doesn't do anything else? And is a useless perk on this gun and probably other heat weapons