Group and Task size and alignment.

[queezz]

Is there a way to modify vertical alignment of tasks?
Now, as in Sample Roadmap example, the tasks are aligned to the top of a given group and there is an empty gap at the bottom of the group.

Is there a way to increase the group/task box? If the text is warped, it may get outside the colored box, which looks terrible.

[jenstreetman]

Along these lines, I'd love to limit the size of the group. It grows proportionately with the width of the roadmap, and for me that is undesirable.