I basically have two questions concerning speed and power. First, proof grade material automatically sets the speed and power but does not show what those settings are. Anyway of finding out? And secondly this question concerns power differences in the basic and pro model. Since the Basic unit is 40 watts and the Pro unit 45 watts is a given power percentage setting (ie 30% power) the same on both units up and until the Full Power setting OR is it 30% in this example of 40 watts on the basic unit and 30% of 45 watts on the pro model?
I hope this second question makes sense. I think I may have even confused myself.