Corel Painter Support, just announced a hot fix for Corel Painter 12.1. The fix corrects brush lagging after undo and flip canvas; issues with Real Watercolor Variants; and impasto information is maintained when saving as a RIF with embedded clone source. Please read the installation information about installing this hot-fix. I am so glad about this hot fix since I work primarily with real watercolors.
OK…gotta go and install the new hot fix. Thank you bunches Corel Development Team.
PS: I thought I would post a quick watercolor I did just so you know that I am still painting. Hope to post a tutorial very soon.