I seem to have been given the job of getting our uni photosoc darkroom fully functional again, so have a bunch of equipment to figure out! One of the most pressing problems is: The filter drawer on our PCS130 (the enlarger we use most of the time) is bent out of shape (i think) or missing a bit or something, and is leaking light out of the front. Is it possible to get a replacement for this? Fix it? Help this darkroom newbie please!