I am having an issue where when I go to use the brush tool, it just creates diagonal lines (from no particular point). I am using a UGEE tablet if that helps.This is a video I recorded of the issue: Dropbox - Recording_007.mp4,.
Another thing to note is that it works perfectly fine in both Photoshop CC (2014) and Illustrator CC (2014). Thanks in advance for any help. I am just trying to get into flash and I don't think I am comfortable drawing with a mouse.