Correct use of parallels
Folks,
I'm going to be working a lot with aluminum pieces ~3" x 3" x 0.5". Unfortunately, the edges are never going to be perfectly square (but pretty close). When I try and use these in my vice with parallels, I'm having trouble with the parallel staying in place. Here's a video of it -http://www.youtube.com/watch?v=E3t3pfg-og8
is there a common solution short of squaring the edge? I'd like to keep it in a vice (versus fixturing).
Thanks!
Tormach PCNC 1100, SprutCAM, Alibre CAD