yes your right. I have no problem with the patience of building, I think that's my strong piont. putting together a nice plane or heli isn't my problem. I think its the fine tuning. When I get out to a field I want to fly and if somethings not quit right instead of packing it up and getting back to the drawing board I tend to push it. I already have most of the stuff thanks to my rc jets, including a gyro. The corona I can probably fine tune in front of my house. maybe this will help with my patience