Does anyone have an "easy" method for a circle path?

[zephrey]

I'm trying to make a circle path that actually cricles, and wondering if anyone happened to have a method of how they do it?
It's really hard to eyeball and I can't get them symmetrical, and was wondering if anyone had any tips to help me.

I can make ovals no problem but i can never seem to get circles to work :\ the paths always try to connect weird when i connect the last section.

Edit: actually, I figured it out, found a video that time lapsed one and I was able to determine what I was doing wrong, however if you have any tips at all to make the process easier let me know!

 

[Lumatronic]

If you change the angel snap to 90 degree and then choose the lenght of path to the size you want the circle, you can pretty easy make 4 pieces of path that makes a perfect circle