Weird shifting

[Josh99]

If you stand on it itll kind of shift up then back down real fast and it lurches real bad. I hate how it barks the tires on the shifts anyone who rides with me thinks my trans is going out. It does that in 80DD and 100 perf when your get over about 2300 RPMs. I want smooth shifts. In 100 perf. it will take off thru 1st and 2nd like there is no chip then it hits 3rd and I'm gone. Is there any tune that will give me power in 1st and 2nd? I almost got beat by a stock 6.0 until I hit 3rd. 100 is my highest tune. I dont really use 80DD or my low idle so I have 2 spaces I would be able to use.