My quest is to find ways to improve the cutting performance of this 30 watt RF machine Now that I have finalized the beam profiling I imagine will work, testing lenses can begin to see how they react to the ultra small beam I have produced. Optical theorists tell me that my approach will not produce the rewards I dream of. Right or wrong. I must pursue the research I have started to find out for myself if theory has nailed everything down. Are there treasures to be found?
