OK well I am an Senior Admin.
I didnt adjust or change the rules. I stated I did not like that rule as its fucking bullshit. I admit that. I feel you stating that I just blatantly threatened to ban you is outright wrong and unjust in your Rule Clarification. Considering that isnt rule clarification its a complaint about my professionalism.
I said its illegal to whip as Fusro was in my TS and said he didnt know if he was Whipped or hit by a vehicle. SO I responded with "If you tail whip again you will be banned." Its not a Threat its a response to clarify the rules and show that they are not to be broken.
Also I clarified that "Open Ground" = Ground with no objects at all. i.e a grassy field or the sky. You were in a forest and hit him in there without actually running him over and therefore the Tail Whipping rule was clarified and such the punishment for it.
My Response was about as professional as I could be at the time and without being too rude. I didnt want to hurt any feelings, nor cause any problems and act unprofessional. So I will apologize for those mistakes. However I feel your mistakes need to be clarified and as to why you stated them in such a manner is in your hands now.