When I click, instead of coloring the area at the center of the cursor circle, it colors to the left. It’s nearly impossible to gauge where the cursor actually is!
Sorry to hear you’re having trouble. Could you first tell us what browser and operating system you’re using?
Maybe it’ll help clicking more to the right then. Sometimes the scans are not aligned, but if it keeps being an issue, I would suggest the brush size to be smaller to know where it is.