Ah, I can see why your wings would flap now. It is due to you not assembling the airplane correctly.
I think Phase 3 assumed that most who would purchase the kit would know how to assemble an airplane, and know where to use glue on the kit version.
I decided to be lazy, and picked up the receiver ready version.
Thank you for sharing your experence on the Kit version.
Now we know what to look for in the Kit version.