Before setting up

The tail stabilizer on 30 cc gas model SMX-R that had been mal-fabricated in China was so corrected to meet with useful for F3A competition use, vent and twisted construction was aligned utilizing parallel jig. Quiet and steady dedications are required to do like this in spite of there exist another easier way to buy some expensive professional made F3A model. I just remembered an old saying by the famous champion flyer, "Just obtain a precisely fabricated competition airplane done by the reliable professional, a competition flyer should be devoted only in day-to day flying practice, we should spend time only for that purpose, our own time should not be wasted for maintenance purpose."