Are there times you wish you had a vacuum? I am not a production shop where quick mount / quick release is an issue. I use a lot of 2 sided tape for my smaller parts otherwise it's all clamped. For the tape I put down a layer of masking tape, then the two sided tape then on the back of the substrate I put a layer of more masking tape, then stick down the substrate. Makes for a very quick cleanup. Russ