I'm amazed the training notes for this are no longer available. I had to do a whole oral board on C130K prop control when i went through there in '98. Needless to say my notes are no longer in my posession. Incredible that aspect had been dropped from the syllabus.
Stupid Q i know but I'm assuming you tried the guys at the school at the secret wiltshire training base?
Glad to hear it's back in and good luck