Still downshifting at full stop, log review

[ScottTX]

Be gentle...first post and still learning tuning.

I have a tune (that I paid for), which feels decent on the engine (2011 5.3) side but it leaves a lot to be desired on the transmission (6L80e) side. I actually put the trans back to stock after erratic and harsh shifts. Original tune had some tweaks to the TM and the Max Line Pressure at 209.9, which was WAY to harsh (I fixed these after a ton of reading on this forum). Since I am new at this, I am having an issue pinpointing why my downshifts are so slow that after I am at a full stop you can feel at least two downshifts pretty heavy and the truck still wants to lunge forward until it is finally settles into neutral. My tune and a log are attached. I was hoping someone could take a look at the log at time ~2:05 and ~3:23 to see if there are any glaring problems? I notice that during these time the LTFT B1 and LTFT B2 are pegged out which seems bad. I am here to learn.

Thanks!
Original_w TM.hpt
205323400410.hpl

[jamesbtri]

Post a Tune!

[ScottTX]

I did! It looks like one file the way the attachments are loaded but its actually two. The tune "Original w TM.hpt" and the log "205323400410.hpl". Maybe I will see if I can add some space between. Thanks!!