Wolff,

May I add a comment here? This is not meant as an insult, but rather a constructive criticism.

You are posing questions to this forum with an obvious attempt to glean knowledge from those of us who "are" involved with this facet of the hobby. You will find that many of the fine people whom frequent this area of RCU "are" Aero Engineers, UAV professionals, Aerospace professionals and/or have a deeply embedded knowledge of aircraft design, flight or aviation experience. Everyone who has responded, thus-far, is highly involved with miniature turbojet operations and their associated airframes and equipment. Furthermore, two of the individuals who have responded to this thread are Aero Engineers. Yet, instead of considering the input of the participants of this thread, you've infused condescending comment and appear to choose to ignore the advice given - Which is entirely your option.

I can assure you, you won't find a friendlier, broader knowledge-base of miniature turbojet operations anywhere. The information and willingness to help, from the folks within the Jets Forum, is unsurpassed. Unfortunately, your questions, followed with caustic and somewhat belittling remark, will likely get you non-productive or negative responses.

By your own admission and as evidenced by other threads, your experience with turbines and jets, in-general, is nil. My suggestion would be to ask questions, learn and participate without looking-down on anyone. You may be in for a large shock yourself if you were privy the education level and current career status of the folks trying to help you out.

Again, I apologize in advance if this somehow offends you. It was not meant as derogatory. It was an attempt to help you get the information you desire. I wish you only success in your venture and look forward to helping you wherever I can.

Warmest Regards,

Craig