The circle tool in is for most purposes a decent tool. However, working with small scale circles is nearly impossible as they keep being asymmetrical (Yes, even when holding shift). I found a thread (from 2010!) about this issue, and it still hasn't been fixed. Example image attached, where you can see the different sizes. The number indicates the total size, e.g. 5x5, 8x8 etc. Can this please be fixed? Edit: Not sure if the image actually attached. Here is a link to it though