It seems some folks are still replying to this thread so I'll update my plane. On it's maiden flight it rolled shortly after take off and eventually went in. Broke the wing in half at the glue joint and destoryed the fuse from canopy to firewall. The YS sustained $158 in damage and broke the RX. I was flying without the cowl and spinner. I'm blaming it on radio problems. All was brand new Hitec flight pack, digitals with 1750mah battery. It just became uncontrollable and the flight lasted only about 15 secs. Extremely disappointing considering the length of time I worked on it. Looking for something else for the YS 110 now.