Hello,

I made a right angle feature.  I cut some holes in it on one side of right angle and want them on the other as well and cant figure out how to easily do this.  Mirroring keeps popping in my mind but I dont really know how to make a plane where it would have to be.  Please take a look and let me know if there is a way besides making a new plane on that flange and doing same as first side.  I just think that there must be an easy way to do this. 

Tnx,

Brian