I think to understand the thought process that lead to this system being implemented you have to understand, or at least see, the layers of fixes and kludges th

I think to understand the thought process that lead to this system being implemented you have to understand, or at least see, the layers of fixes and kludges the 737 flight control system has had added over the years. I came across this last night, it made my head hurt: https://www.satcom.guru/2018/11/stabilizer-trim.html?m=1 https://www.satcom.guru/2018/11/stabilizer-trim.html?m=1