I found a high level Yutyrannus, and tamed him. After that I turned Dino damage to 0 Dino resistance to zero (Ark ultimate mobile edition) and tryed to get him to my base (along with my newly tamed direwolf and not new argy) that happened to be on the island on the opposite side of the swamp. These could not damage it with melee, but 6 shot it with resin. I backed out of the game immediately and then killed the one I knew where it was at by jumping off my argentavis and shotgunning it (after I turned resistance to back to normal. Then I set the settings back to the original and 3 more came. Basically same solution, but please fix the rhynogantha from doing resin damage/kills when Dino damage is at 0.0 and stop them from spawning so much, it makes the game miserable.