Chris, my experience is very similar to yours. I started on 60mg / day for 9 days, then dropping by 10 mg each day until none. Today, day 11, I'm on 30 mg, tomorrow will be 20, then 10 on Sunday to finish up.
Although I noticed improvement around day 3, by about 7 it leveled off and now I am declining slightly. As was the case with you, the distortion isn't as bad, so I feel I can live with this if its the best it gets. I had some hypersensitivity to sound in the beginning, and I'm experiencing that again, but not to the same extent. I do put in a silicon earplug if I'm going to be in a loud environment, such as a restraunt, or when I'm using the hair dryer in the morning. Tinnitus is always there, has been since just after diagnosis, it ramped up with the shl, then improved and is now a coming back again stronger, but again, nit as bad as the first day. I'm anxious to see what happens when I finish these steroids. I've read about injections into the ear, but find there is not much evidence they are any better than oral steroids, and cost about $700 each, usually 3 shots a week apart. If my insurance will pay, I'd be willing to try that. Which reminds me, gotta go see where i stand on my maximum out of pocket, I've already met my deductible.
Becky