Hi guys.. I have a Cea digitech 400 Pulsed welder and on the functions settings you can alter the automatic current slope. In layman's terms what does this actually alter during the welding process.. The manual isn't all that clear nor is it when I've tried to look for info on the net.. I've had this plant for years and admittedly I can't tell a great deal of difference when altering the setting so have just left it at its default reading.. Just curious as to what it actually does, and as to when altering it would be of any benefit. I generally just alter trim and inductance a tad.. Many thanks for any info regarding this.. Nick