I'm currently designing an ATV stand for personal use and ran into a bit of an issue. I am trying to center a 2x2 square tube over a bolt hole on a base plate. I've been trying for awhile using mates but have been unsuccessful. If someone could point me in the right direction to go about this mate I would appreciate it.
BTW, I am self-taught/still learning Solidworks 2014
The extrude of your tube should have a sketch that looks something like this. Ensure your origin is at the midpoint of the diagonal line. Then, at the assembly, mate the origin concentric to the circle.