Bummer. I was onboard with this until you stated the 1-2 shudder is still there. I've got the typical 15-25 mph 1-2 shudder and the nice "whine" sound. If I go ahead and step on it a bit, shifts great.
Oh heck, maybe I'll just try it. If it got rid of the whine, that would be a small victory I suppose.
Your thoughts?