I'm thinking of purchasing a dip & dunk processor for C-41 and I was wondering if anyone has any opinions regarding either Tecnolab or Refrema. I've had a bit of experience with a few Tecnolab machines of differing eras and have found them to be quite robust things; easy to use and understand. I've only really seen photos of the Refrema, and they certainly look nice. I was just wondering if they're equally easy to use/maintain. Has anyone here had experience with both? and do you have an opinion either way? I realise that this is a very broad question, as both manufacturers make/made more than a few different models, but I'm interested in broad opinions.