As another hint have a search for posts from Beagle and Whopity on how it should be done.
Both have spent alot of time and effort posting quality briefings on certain subjects.
I might not agree with them on certain subjects ie point and power and closing angle for Nav but both have my respect as I have learned alot from them over the years.
If you see a post by DFC just ignore it because in all likely hood it will be talking utter !!!!e.