trade - scrollbar jumps too many units at once

[FishSmell]

When I want to sell something for 50 gc, I practically have to click 49 times because if I try to set the bar to 50, I'd have to drag the mouse precisely 0,00001 cms (or set mouse sensitivity to the minimum) before I even tried.

So perhaps instead of a scroll bar, there could be several up-down buttons that add/subtract 1, 10, 100 and 1000 gcs at one click?

[Thejollyone]

you can use the number pad and enter the amount manually...

[Hairy]

The scroll bar will obviously move more than 1 unit at a time when it is fewer pixels wide than the amount of stock. (I really wouldn't want a scroll bar 39,700 pixels wide.)