Quite simple, this thread is about structural failure, FEJ particularly.
"Someone" mentioned two models of a type I have built and own, I know them intimately. I added my own comments about what I believe, know, to be structural problems and modifications I have incorporated to improve them, "spreading the word" in the absence of any formal system as we have in fullsize aviation. The risk of structural failure is unacceptable when it is a known problem.

My guess is we will see more and more structural failures as some fliers insist in installing bigger and bigger engines in airframes of inconsistent quality and flying them inappropriately.

David G.