All of a sudden my red '71 started leaking a red oily substance which I believe is trans fluid, given the look and consistency. Having just recently brought it out to my house in Scottsdale, I could really use some help from any one who knows of a reputable shop which does work on older MB's. The local new car dearler is useless on this. The car is older than just about every tech they have!! Thanks in advance for any recommendations.