Great app but needs some improvement

Better palm rejection is needed, some times my palm, while using the iPad pencil, will resize the image, will step back the previous line or work you just did, randomly saves work while still drawing a line then that line is lost and sees the palm as the point to start drawing and the pencil doesnt work. Sometimes the step back function goes back multiple steps when only tapped once. Otherwise this app is awesome for trace work.

RelicLord about Morpholio Trace - Sketch CAD, v3.5.20