[Pharo-users] Monticello default repositories & Iceberg

I am using Pharo Launcher. Currently, if I create a new image and go to Settings > Software Configuration > Monticello, I see a "default local repository" and a "local cache directory" that point to old obsolete paths from years ago on my machine. As a result, I'm having trouble using iceberg through metacello, because it keeps looking for baselines in these old paths and crashing. What should those paths be for Pharo launcher? Does it use one default path for all images, or is there a way to tell it to change the default cache for each new image? Thanks, Evan