Trans hunting for gear.
 

Trans cant seem to figure out which gear it wants while accelerating onto the highway at say 3/4 throttle. It upshifts to 3rd and downshifts to second several times until I back the throttle to 1/2 or less, then it shifts like normal all is well.
Seems like the upshift and downshift point might be crossing over... but IDK
Currently running the 100HP tune from PHP. Everything else is great.
Any advice is greatly welcomed.

Solved
 

Alright well after starring at the screen for 20 minutes I made a change and its all better now.
In the screenshot below you'll see the shift points.
Red is the previous config and Black is the New.
I raised the 3/4 throttle vertical rise and made more of a ramp and that fixed it. I can now pull on the highway or merge into traffic with zero gear hunting. :D