After reading all of the responses to this thread, it's a bit disturbing to realize that some people actually believe all you have to do to an ARF is plop in your radio gear and an engine to fly the airplane. You are putting a potentially lethal weapon into the air and with that comes a large responsibility to possess the knowledge and competence required for such an action. Most manuals will state that "This airplane is not a toy" for those that might need a reminder. I also disagree with the example that this type of "factory defect" should be looked upon from a "newbie's" point of view. Even a newbie needs to have enough knowledge, skill and common sense or they should not be attempting this stage of the hobby without the help of someone who knows better. Most of the mechanical skill and common sense needed for this hobby are usually acquired from other areas of one's life before they even get into model airplanes and if a newbie does not possess these skills then he/she should most definitely seek some assistance. As for the the comparison to buying a new automobile, that is such a ridiculous example that I won't even bother with a response. The issue of voiding the warranty if you make any changes is way out of context here. I would have to think that most modelers put a larger engine on an ARF than what it is rated for, kiss the warranty good bye right there. I think that particular statement was geared toward any major modifications, not some minor reinforcing. IMO if one doesn't see the need to address some of these potential problems with an ARF and be willing to take the necessary steps to correct them, then maybe that person should think about taking up another hobby that doesn't require this, such as bird watching. I do think that it's a good thing to post these types of problems with any kit or ARF so others can make intelligent decisions about what brand to spend their hard earned money on. This is something that the manufacturer will eventually take notice to if their products continue to have more than a normal percentage of defects. I sincerely hope that I have not offended anyone here as it certainly was not my intention, but this issue is apparently very unclear to some people.