Nope man.....heheheheheh.......I just got myself 6 of them last week........I have been eating up Rcbazaar Bangalore admin office brains even hours before I got them..........they were polite as usual and really good receivers they are.........long range and v2!........I am gonna get into some some serious hobby stuff so even got a few more stuff..........will keep you updated of the happenings!.......and really appreciate your concern for the matter.......take care.......