I'm a newbie who's PRS Alpha is not even finished construction yet. I'm planning my first job for when it's done and may have started with something over complicated for my meager experience.
I've watched the excellent tutorial on two-sided machining http://support.vectric.com/tutorials...hp?video_id=92 and laid out a two-sided job in VCarve 9.0.
My job has two holes for dowel pins that are drilled all the way through into the spoilboard for alignment when flipped. Since I have a vacuum system, the spoilboard is the bleeder board and I don't like the idea of drilling into it and risking breaking the vacuum if I go too deep.
The tutorial assumes you are drilling new holes into the spoilboard each time, but I don't want to do that. I only want to drill into the bleeder once.
Suggestions? How do I maintain alignment when flipped without risking damage to my bleeder-spoilboard?