You hear these stories every so often. And you wonder to yourself, “Why make it so hard to fix something?”. Whenever I have a problem with one of my cameras – I might need my Nikon Df sensor cleaned, or one of the parts may need a refurbishing – I’m supposed to ship it to Nikon’s official repair shop, where it could sit on a shelf for weeks months, and I’d pay a premium price for some certified Nikon tech to work on it. OR… I could take it to my camera guy Alan at CameraWorks in Waterford, wait a week, pay him a fair price, and he’d clean the sensor and fine-tune the machine to proper specs.