All my doubts were wrong about having enough power to fly the WM Extra, as a matter of fact it is plenty of power. It will go vertical doing rolls for as high as I care to watch it...it is not unlimited but I knew that going in. I got comfortable real fast with this plane because it is just a damn good fun to fly plane with not one bad habit. It does the most wicked inverted flat spin you ever saw and flops into a blender just as fast and as long as you care to do it. I actually lost 3 oz. of nose weight on one of the flights and never knew it , it just tracked as if it was still on the CG. The part I hate the most is that it cost me $4.00 per flight instead of $.40 like you gasser guys but that is not really a bad price to pay for 15 minutes of fun. I did notice it started getting a wee bit touchy on the elevator which is when the weight fell off but I just chalked it up to first flight jitters. The spinner that comes with the plane is polished and looks good and even stayed on the plane so all in all it worked out real good. Oh well I just thought I would let you guys know how it went.