You home again today with that cold? Hope you feel better soon.
3.25u seemed to be a good dose and you saw a few greens on it before reducing the dose to 3.0u. You did go back up to 3.25u, however you were on it for 14 cycles and the majority of your mid cycle tests were above 150 (8.3). So according to SLGS you would increase to the 3.5u and that 14 cycles looked the same. you didn't jump the gun or go up too much at once.
You have been getting a lot of data lately.
I don't think you have gone over a good dose. I think Silver is being very stubborn.