I would get away from feedback for a short while, and concentrate on understanding the material thoroughly. I find if I take a struggling student a little deeper than the syllabus really demands then what they do need becomes clearer. As Jinkster implies I can help you with this, though my feedback is nothing special. Gen Nav is not easy to pass on feedback alone, as a few of my students/friends have found out!
If you have any questions feel free to send me a PM or contact me through work (ask for Richard, they should know me as Send Clowns but you might confuse some people!). I will answer as best I am able.
Send Clowns
Gen Nav destructor,
BCFT
[mods: I have tried not to advertise beyond helping ppruners, but if you feel this is out of order feel free to edit as you see fit]