I need a little help with this mate. I am trying to mate this slot with the bolt it will be using to center itself. I also want to add something so it will not travel beyond the end of the slot. I have figured out the symmetry mate to use on the long part of the slot but I cant figure out the distance mate for the ends. Any help would be greatly appreciated and I have uploaded a example and a picture of what I am trying to do

SolidWorks 2009 sp 3.0

Thanks,

Bob Switala

Port City Metals