I've been experiencing very short exposure times (2-3 seconds) when printing with my new Schneider Componon 150 HM APO. I'm doing 8x10 and 11x 14 prints with 4x5 negatives. I do strictly B&W.The bulb in my Beseler colorhead is the right one. The lens is mounted in the special lensboard required.Take a look at the photos below and tell me if I've got the lens mounted incorrectly or something.

http://www.westfordcomp.com/question