Spot Removal tool in 11.3.1 - Bravo it's in progress

Did you guys make speed improvements to the Spot removal tool? It appears that you did. Before when I would get ahead of the tool, I'd have to wait for it to catch up to me, so I'd sit and wait. Now, it appears I can continue to spot as I see a crosshair where before I had to wait. This is an improvement, not the most desirable, but it's getting better. I scan a lot of slides, and being able to clean them up in Lightroom is a big advantage compared to having to take them into Photoshop and then use LaserSoft's SRDx. While that is still faster for really messy images, you've enabled me to keep more images in Lightroom. Thank you, keep improving this feature.