I think I saw the same thing that you saw about the single knob clicks in the previous versions. I think that I fixed that plus some more in v0.3. That is, I think I can make single clicks happen and make repeats work as well. I'll give it a shot and see what happens.

As far as a larger image goes: there are some clients that have a built-in resizing feature. On the MSWindows client I'm using, there's a checkbox for scaling in the options dialog (also in the top left button menu after it's started). For native resizing, there are a number of options, none of which I'm happy with right now, for network usage reasons. I'm going to have to sit down and do some math to figure out what the best idea is. But I'm keeping it in mind.

And it's nice to hear of someone using it. Thanks.