Interesting response.

I assumed that something posted by the manufacturer would receive distain, so I specifically posted links to USER created videos on YouTube, of people flying the plane you were disparaging.

As you can see on the videos it does a pretty good job.

I've already mentioned how to best handle what you are asking for, namely PM John.

However replacing the hardware is not a guarantee that your plane will fly sucessfully. Experience and practice take care of the latter.