The wing dowels seem to be an issue with this model....the wing that came with the ARF had the wing dowels installed at such an odd angle that when you attached the wing there was a gap of about 1/8th inch on one side at the wing saddle, and since the bottom wing is used to align the top wing this was not acceptable...I contacted Cermark and sent a couple of pictures, and they were very helpful and sent a replacement wing which arrived in less than a week. Excellent service. The new wing fit great but on the advice of ram3500 who once had one of these models, I checked the dowels to be sure they were secure and one came out with just a tug, and the other took just a little more effort. Since they were so poorly glued the holes were not distorted so I cut some new, longer wing dowels and thoroughly epoxied them in place. Everything fits snug and secure now, so as soon as the Virtual Cockpit arrives from www.wrightrc.com I'll be ready to fly....