Aligning clips

Hello Rui!
I did speak about this before, but now that I am making a pretty complex album from production point of view in Qtractor, I decided to nail this once and for all and perhaps find a better solution for this.

So, I recorded some drums and now need to align them perfectly with the already recorded drums. Unfortunately, the way things are done now, it is close to impossible.

Here is the situation:
http://www.louigiverona.ru/images/position.png

In order to align them perfectly it is necessary to use a keyboard somehow. One way would be to put a playhead in the beginning of the upper clip (the one I need to align the new clip to) and then use arrow keys to move the new clip until I am satisfied.

However, the keys only move the clip in big steps, although the grid is set to None.
Also, when the clip is being moved, you cannot see its contents and so you have no idea if it is aligned, until you let it go:
http://www.louigiverona.ru/images/border.png

I also tried using numbers in the clip properties, but changing even the third number after the dot moved the clip way too much.

So, a couple of simple suggestions would be to:
1. Allow using keys when grid is set to None and perhaps move the clip pixel by pixel.
2. Display contents of moved clip while moving it.

In addition could there be dome something like auto-align by comparing wave forms? Just a thought, of course.