I found a post by Shem last night, in one of J7's old WIP threads, saying how he wished the boots on the Padawan robe model in TSL were more like the ones on the Jedi Master model.
I've had a go at that and here's my result after five minutes playing around:
The boots are now less 'fat' and there's a much smaller bulge at the knee. This is only after a few minutes playing around remember, so it'll be worked on a lot more.
Here's the Jedi Master robe to compare against: