2009 GMC Canyon factory 5.3 with mild build and TC76 turbo, 6L90 swap.
I'm not too savvy with what exactly was done to the trans, but it has a Circle D 3200 stall converter and powerglide clutches somewhere in it.
Getting started with tuning here as well, looking for guidance on where to look and what I am looking at.
The issues I am having are on moderate acceleration, it seems to load down and bind up. Light throttle shifts are good. I set shift tables with BlueCat software.