Lot's of knowledgeable people here it looks like and I was hoping somebody could help me out. I bought a Beseler 45MXII this weekend and it came with a condenser head and also a cold light an old Beseler 45 mb. I've never used a cold head/light before, upon firing it up it shines a blueish color. Is this something that is usable on VC paper? Should I trash it and buy a color head? Any info would be greatly appreciated. Thank you!