Shift clicking doesn't unselect points

[derekfountain]

If I use shift-click to select several points on a curve I'd expect to be able to use another shift-click to deselect one of those points, as happens in the normal curves dialog. This doesn't happen.

[-default]

You can get the toggle functionality with a ctrl click.  Shift click allows you to add additional points.

This does differ from the way Photoshop does it, where ctrl-click deletes a point, and shift click toggles it.

[ggroess]

Mike, I've noticed certain configurations where I could not add another control point in LAB. This happened in the L Channel and it was the 4th or 5th point i was trying to set. 

I have only seen it 1 or 2 times I'll try to pay more attention to it when i see it...but since you are on the topic of control points i wanted to get this out there...

Greg

[-default]

Hmmm - interesting.  Definitely a bug to be on the lookout for.