Is there a better way?

I have been a busy bee. My WEB my plane all got some TLC.
The past couple of weeks I have been revamping my WEB site, because it was not working. There are some problem still hidden, but this will have to wait till I find them. The plane is under going structural and control changes. This is the third time I made changes to the structure of this prototype. I feared the worst when I begun to prepare for flight. The controls where not working with accuracy, there was too much flex in the control rods. This needed to be fixed before I fly. There is too much invested in the model to simply ignore the possibility to bad design in control surfaces. So… redesign and improve. My feelings are conflicting with my knowledge on the subject. Being a self taught designer/inventor this does cause for dowt, but the internet is my salvation in finding the solution. The problem is, there is little in the specifics of my design. Back in the time, trial and error will cover the questions and answers.
I took time off from work to address these issues, but the weather was not planed, and is contributing to my fear of not achieving my goals. Part of the problem was the control surfaces needed to be redesigned to ensure safe flight. Now I’m left with 4 day to complete and test, prevailing the weather permits. This weather is the deterrent of the project making it hard for the dream to prosper. Is there a better way?