Pretty much, yeah. I'd re-written it so many times that I've pretty much had the scenes pegged to memory. Adding the dialogue later also enabled me to tighten it up and make it all a lot less wordy - the more word-balloon space I have, the more it clutters the art.
That makes complete sense. I can understand writing and rewriting all too well. Feel blessed that your are talented enough to draw the comic on your own, I'm still having trouble perfecting my script writing.