it's here, just a note about this feature:- 1. it works on the top most layer, so anything you draw on a normal layer, will be behind it. 2. you can use buckets fill, in the shapes you made with wiggly brush. if you wanna fill it, make a drawing on normal canvas with wiggly brush turned off, fill it, and then make the outline with wiggly brush. 3. to erase a wiggly stroke, just use eraser tool. 4. if you have a wiggly stroke it'll be posted as a gif, at 8fps, for 2 secs. 5. your drafts will also be saved as a gif, if you have wiggly brush in them, but if you login to some other device, it'll be shown as a still image, with all the strokes preserved. think of this as a decoration tool, rather than a main brush, then it'll make more sense. Thank you :D