My comments were directed toward one particular ARF, by one particular Manufactur'er. The KANGKE, Lazer 2000. When an industry grows as fast as the RC industry has been changing lately, it souldn't come as any suprise when some of the products are released on the market before they have been fully tested and developed. I'll admit..........I'm a guini Pig, because most of the ARF's I buy (and engiines), alsso, I buy just so I'll be the first at the field with it. I'm a sucker for any new product. Always have been, always will be. I have much more money than I have sense.