Recently ordered a s/h Lines and Jones 5x4 enlarger. When it arrived the cathode tube was in bits. I've been back to the dealer who can't find a replacement of any kind but managed to find someone who'll hand-make one for the price of rewir ing the entire house! They've actually refunded me the price so I have an old bu t dirty enlarger with no light source. On the plus side the dallmeyer lens suppl ied as stuck on F8 is now working thanks to 2 hours cleaning and some lighter fl uid. Do I have any options regarding fitting some sort of light source? I'm in E ngland by the way and not in any way interested in MTF curves.