Lightroom 5.6. When I use the graduated filter I do not get the lines to show me the boundaries. The pivot dot is not visible. I do not get a a hand to adjust the lines. There are no lines, no pivot point. Weird. The graduated filter is unusable in this mode. It used to work just fine.
or hit the [ H ] key to hide/unhide the tool guides.
Ok, I'm a dummy. Thanks.
Ok, I'm a dummy twice. Thanks toboth Rikk and David.