There is a new update available for the ScanNcut machine, (August 2020) heres a quick tip video on how to do the update via WiFi.
I hope it helps. This particular update gave the ability to adjust an object size by percentage and add a weeding box see PDF below.
For more information regarding all machine updates use the links on my ScanNCut>Help & Information Page here on my website.
I now offer 1 to 1 online ScanNCut classes Via Zoom details Here