How does Progression typically occur?

I'm frustrated with my surfing at the moment and looking for some inspiration to take me on. Progression seems painfully slow at the moment and I am wondering whether I am following a typical pattern of progression.
I am really struggling with foot placement at the moment, my back foot ends up too far forward too often and as a result my ability to generate speed and produce effective turns is suffering. I too often end up stalling after the bottom turn and am not able to make the most of the longer waves. Its not as if I am trying to carve it up, just trying to ride the whole of the wave. When I do get a good ride and think I am making progress it all seems to take fade away in some distance memory.
Is this a typical fault of surfer progressing from crap to not so crap?
By the way I am having fun, just wanting to progress!
I am really struggling with foot placement at the moment, my back foot ends up too far forward too often and as a result my ability to generate speed and produce effective turns is suffering. I too often end up stalling after the bottom turn and am not able to make the most of the longer waves. Its not as if I am trying to carve it up, just trying to ride the whole of the wave. When I do get a good ride and think I am making progress it all seems to take fade away in some distance memory.
Is this a typical fault of surfer progressing from crap to not so crap?
By the way I am having fun, just wanting to progress!