when adjusting the stroke weight with the up/down arrow, make the selections go from 1 pt, to .75, .5, etc.
right now, if i have a line selected, and use the stroke weight pales to reduce it, if i'm already 1 pt, and click the down arrow, it goes to zero pt. not helpful. it wold be great for it to go to the other increments in the list. i was kind of hoping it would be in the current version, but nah.