Did you contact DSN and send him the comparison pics? I recently received a 165 from him, the dial had a very weak lume. Sent him an email with a lume shot, and he got back to me telling me that he'd send out another better lumed dial.
The one thing I find about his sausage luming though, is the application of lume. My DSN 088 and "shiny purple dialed" 228 GMT both look like their lume was applied by an epileptic during a seizure. But you can only see this in close-up pics, or if you bring the dial very close to your face.