Thanks, spikeyxxx. I did actually check the manual and do 30 min of searching before asking. It just seems inexplicable that there isn’t a way to do it. I’ve never seen a curve tool that didn’t offer this feature. Also, some of the videos I’ve seen make it look like it is possible, but that is likely not the case.
For example here at 1:31
https://www.youtube.com/watch?v=YRwToPPGaZU
