Any advice on Tuning New Built Transmission

[Leo3]

I was hoping to make it through the summer but my ZF8 HP70 Trans is Toast.
My local Tuner is a very Reputable Tuner and has tuned several Hellcats and Trackhawks, but he specializes in Ford, GT350, GT500, etc.
Any simple advice I can tell him on when getting my newly Built Transmission back in the vehicle?
After he tuned my Transmission with the original Trans I noticed some flaring that I never had prior. I?m sure my Transmission would have needed to be rebuilt eventually since it?s now boosted, but the flaring during shifts certainly didn?t help the situation.
Any solid, simple advice I can pass along would be much appreciated!
I know is not popular or politically correct, but Trust in Jesus! He’s the Real Deal
Thanks Much Guys

[LilSick]

if it were me i say let Jesus blow up at least 9 more hp70 before he touches mine again

[Leo3]

Yeah, I get His name is not popular and I’ll be ridiculed. I get it I don’t care. Thanks for the helpful advice!
“You will be hated by everyone because of my name”

[Leo3]

Received your PM, thanks Lilsick I may take you up on that

[LilSick]

Yeah, I get His name is not popular and I’ll be ridiculed. I get it I don’t care. Thanks for the helpful advice!
“You will be hated by everyone because of my name”

i was referring to your tuner from where ever, not the carpenter from nazareth

[Leo3]

Gotcha.
As I mention he is a very reputable Tuner and has Tuned several high HP Trackhawks and hellcats
Although he's more a Ford Mustang specialist

[DodgeBoy_8HP]

If you have flaring you need to reset adaptives and do a fast or slow learn or at least do gentle driving with a lot of shifts to get the trans to adapt properly. I've shared the actual adaption bulletin on here. Go find it if you are interested.

Adaptives have a limit... if tune is wrong, flare will still be there. In some cases adaptive solves the problem, but not always.....