I got my first good uninterrupted run in just now. Ran her for about 30 minutes and I had zero issues with the killswitch so I am assuming the NGK plug did the trick. I also got some awesome air - time lol.
I hit a very large speed bump doing top speed which I assume is around 30 or so and she landed nose down and went into a cart wheel roll. It skidded on the roof for a few feet and landed back on the wheels. Everything was fine and I continued driving another 10 minutes with no issues and no breakage.
I had a feeling when I read all the bad reviews about Redcat that it was probably just people who were mad they had spent so much on a Traxxas (absolutely nothing wrong with Traxxas), and I was right. These are much more durable than the bad reviews lead one to believe.