Ok I enabled lock at 80mph for the 93 and 100 % tps cells.
As you can see in this scan I am logging TCC mode and PWM Duty Cycle (wtf is that? lol)
You can clearly see the TCC is applying @ 96mph and locking 99mph. I want it to lock as soon as I complete the 2-3 shift....any clue?

Screen shot of my settings..






Log file below

 

the TCC is PWM(pulse width modulated) controled on the newer vehicles to enhance TCC feel, basicly is slips the TCC into and out of lock-up to prevent the "bang" feel of the TCC engaging to make the less performance oriented customer happy with their smooth shifting truck.....Ive always disabled the PWM function of the TCC in my tunes because I dont see how slipping the TCC can be good for it, especially with an aftermarket converter. but since I cant look at your tune(using a different tuning suite) I cant tell if you have PWM disabled

 

Where will I find the PWM tab?

 

lower the mph a little at a time until it locks when you want it to.

 

What mph does your 2-3 shift occur at? Not on my laptop so i can't see your log.
Look at the log and see where the 2-3 happens and set the lock up at that mph.

 

I think you find your TCC PWM in the TCC Duty Cycle. I have my Maximum set to 99% in all cells and my Minimum set to 80% in all cells. Some people have both set to 99% or maybe 90% for Minimum. Try it out and see.

I was thinking, like TouchOfEvil04, what speed do you shift into 3rd? Maybe that is why it does not engage till 96 mph.

 

Third is about 86mph...I'll have to check the log again but I go into third solid long before the TCC is locking.

 

I have my TCC Duty Cycle tables set to 100 max and 90 min as per recommendations on the HPT forum for an aftermarket stall converter.

 

Mine is set the same as well. 100% max, 90% min.

 

Across the board? the whole max table 100% and the whole min table 90%