I don't think we can draw freehand lines or curves there. Rather, we can place a single event at a time.

Let's say the line is defaulted to 100 and you want to bring it down to 90.

Click right at the 90 point and a small vertical bar should appear, with a line after it horizontally, to indicate that everything after that point will be at 90.

To bring that down to 80, click again to the right of the first bar and another bar appears. The horizontal line also falls to the 80 mark. etc.

Sometimes, after I click the first vertical bar, I can indeed draw a curve. don't know why it works like that.

It isn't as cumbersome as it sounds, but I also wish we could just draw freehand lines or curves there...


--Mac