If a lot of these things that you guys mention are true, (as I'm sure they are), why not write a letter to OCA, and deliver it by hand to make sure it gets there. If you also have problems with the airworthiness of the aircraft, also write a letter to the airworthiness section as well. There are some people in OCA who will act, trust me ! Forget about CA 100's, go to the appropriate people who are policing the industry.