Hello and welcome Lupo
- I use the Pro Edition: is impossible to have the same result saving data into reduced mode, like in the free version. And without a licensed ShapeFusion, the save function is locked;
- I use a motorized devices for the laser movement.
but... if you are at the beginning of your steps with David, try to move the laser with a clock-timer. For a first test is enough. See here viewtopic.php?f=6&t=434&p=2016&hilit=clock+timer#p2016
Remeber that with a cheap web cam the 3d data survey can be very different from data obtained with a professional ccd camera.
I'm glad to have an other "Davidians" in this forum.
Good work and have a fun with David. For any question we are here, don't esitate to ask. Please, first of all read the Wiki User Manual and surf this forum for any usefull information.