I am using a Bobcat 250 and Miller 12vs suitcase with inner shield. I know I need to run DCEN CV and I can set the switch on the suitcase to CV. When I put the Bobcat into DC- mode, does it automatically run CV (to match the CV on the suitcase?). If not, can someone please tell me how to set the Bobcat on CV mode? Thank you. (Welding on carbon steel 3/8" structural staircase parts in the field).