ExtraShot, I acknowledge that I don’t have a good working knowledge of the JQ EA and I stated as much in my original post. There are definitely additions there that I have not included such as you listed. However the QF figure also does not include many additions such as ADTA/ODTA, working divisor +5, overtime (yes there is still overtime in some circumstances on the 787).
The 175 hour figure used is based on the actual current divisor in all bases. I don’t know what hours the JQ guys are doing.
The the difference may not be 70% but it’s pretty sizeable.