3.73 tune help

[squeals99]

alright well today i finally had my 3.73s installed from the stock 2.73s... and i had someone make me a tune to fix the speedo, but i cant stand how it shifts... and i have the aldl cable and tunercats, but for some reason i can't write the programs, but i can load them into my pcm and they work fine... i think i just dont have the right bin files or whatever it is i need... but i was wondering if anyone knew where i could either find a tune to get the shifting corrected for the gears, or if someone could possibly help me out and make me one that was a little better...
i have the tune that its running now on my computer i could send you to work with...
so if someone would help me out id greatly appreciate it!
thanks!

[dafhturbo]

what i did was change the shift tables in tunercat if you send me your tune i would e happy to look @ it. I took 2.73 divided by 3.73. came up with .73. multiplied the speed for shifts by .73. it lowered all of the mph when the shift occurs. it worked for me.