DL2 Christie LX50 Projectors

Good morning.

We have one DL2 that has its output shifted to a yellow hue. Color images are all fine but it looks as though the lamp is 3200k while the other units are at 6500k.

A new lamp provided no different in color temperature. I have cleaned the glass & front zoom lens. Despite the large amount of filtering I would believe it could be a bit of oil from one of the crackers somewhere in the optic path. Before diving any deeper I would like some advise.

Any ideas????

Cheers
Jabba