PCM Diagnostics & Tuning - TM solved yet?

i remember reading a couple weeks back that someone figured out how to get rid of the negative timing in the shifts completely- by upping the timing in some other table.

any word on this? MTI deleted my TM on my 01, but it still shifts a little bad at part throttle. im wondering if they can do whatever was mentioned.

http://www.ls1tech.com/ubb/cgi-bin/ultimatebb.cgi?ubb=get_topic;f=23;t=000581#000015

would MTI be able to control the spark retard limit. im sure they can..but i dont know if they knew about this when i got my pcm programmed.

I was able to do it on my car. They are a heck of alot smarter than me so I'm sure they won't have a problem getting rid of tm.