Just because your not the only one doesn't make you right! There have been millions of murders none of them was the only one. If you are going to ignore what people tell you when you ask a question then why ask it?
If you have used the device twice and never had an overshoot that must prove its ok!!Hmmm I wonder how many times the comet flew before it first had a problem and crashed, at least twice so I guess there can't have actualy been anything wrong with it!!!
If you are told not to use the device and you do so then be aware that action could be taken against you.