I have never dealt with S&S, but if I had a problem with them I would deal with them directly to try and resolve it. 30 years ago I had a large selection of local hobby shops, my closest one now is 45 minutes away but I deal with him as much as possible and he gives me great service, He has probably been building and flying for 60 years and is a wealth of knowledge. If you find a good hobby shop give them as much of your business as you can, I dont even know if my guy breaks even, I am sure he isn't in it for the money, but I treasure the conversations over a cup of coffee we have had discussing models and engines and sometimes just plain old life, you can never have to many mentors and friends. T.J.