I am really hoping that I can get some guidance on a frustrating technique issue I have that results in me wasting good waves! I have real trouble getting the board off a top turn and back down the line after coming to the top, often resulting in either coming off the back, or having to apply an ugly amount of late front foot pressure to back down the face, slowing me down in the process and nearly always getting stuck behind the next section.

I am lucky enough to have the use of a GoPro so have cut together a few examples and posted it on You Suck, any constructive criticism will be really welcomed!!
http://www.youtube.com/watch?v=Zskybu3GrIc
Cheers for any help
Abes
PS: I am a goofy and learnt on right handers and don't have appear this problem at all on my backhand. Its only since I started travelling and surfing decent peaks going left I have struggled!