Help with shape of digitigrade feetpaws

After all summer working on them, I am finally getting to the patternmaking stage of my foam digilegs





I put my feet onto the dummy just to check up on them, and now something seems off





They're not bad, I suppose, but I was really wanting to sell the "on the toes" look of digitigrade feet, and I can't figure out what's wrong. What can I do to fix the feet -- or should I scrap them and start over? (I can't even figure out what sort of shape i'd use if I redid them. I'm just drawing a blank on the whole thing. )