I have 2004 Mini Cooper with a CVT transmission. so I see it needs new rotors and brake pads I replace them so I notice the cv boots were crack so I ordered the cv joint axels and replace them when replacing the right side I lost some fluid I couldn't find the factory fluid so I drain all of it and replace it with Valvoline cvt transmission fluid but now I have a leak but can't find where it is. It's not by the axel or by the vent tube.