How to avoid "Building List..." when deleting directories

[jsivak]

I'm using Real-Time Sync and when I delete a directory on the master system I see "Building List... XXXX Entries." (where XXX is an increasing number of files.) in the Last Result column.. and this process can take some time if the directories contain many files.

Is there a setting (or something I can turn off) that will just replicate the actual delete of the directory without first building a list of files on the destination system?

[superflexible]

No. To delete a directory, all files in it have to be deleted first.