Oh, I'm not giving up on this keyboard just because I haven't tuned it in yet. I'm sure it will be fine.
I did most of my tweaking using headphones, which is never a good idea.
Don, you are close to getting it up to par.. I am sure you will get it to sound better..
Don't forget , even Dave didn't have it cooking in my opinion..
I have to believe the mastering tools are the answer, rather then tweaking every style..