Is it possible to use the arrow keys with the tone curve? In photoshop, you can set a point on a curve and then use the arrow keys to make fine adjustments. I have never been able to do this with LR. It's an amazing feature. If anyone can tell me how to use the arrows (or any keys) with the tone curve, I will make and send you a giant cake.
You can't use keys to adjust the curve. But if you hold Alt (Windows) / Opt (Mac) while you drag a point, the point moves 1/10 as fast, making fine adjustments somewhat easier.
Please add your me-too vote and detailed opinion to this feature request in the official Adobe feedback forum: Lightroom: Nudging RGB curves with arrow keys | Photoshop Family Customer Community
You might also add your me-too vote and opinion to this feature request: Lightroom: Make curves bigger | Photoshop Family Customer Community
Thanks! The alt / opt hold is definitely better, but still not as good as arrows. I'll add my vote on the other threads.
Sometimes, I wonder why PS and LR don't share the same shortcuts and functions like arrow keys for curve.