Dear Wheresjackbenny
Thank you for your question.
As a premier plasma torch developer/producer, with one of the largest concentrations of plasma expertise under one roof, you can imagine we do dedicate quite a bit of time to continuously improving an already amazing product. Regretfully we cannot go into the specifics with respect to where we dedicate our time, and what we are targeting for improvements. Rest assured, we believe we are at the leading edge of plasma torch technology.
(as a teaser I can share with you a PyroGenesis fun fact: to the best of our knowledge, PyroGenesis has one of the few plasma torch testing booths in all of North America)
Hope it helps.
Rodayna on behalf of Peter