727 Torque converter

I still have 2 727 Ultimate 8” converters. One would 60 in the 1.24-1.28 range. The other slowed the car slightly, but produced a stack of 1.34 60 times making the car more predictable than its ever been. If I hadn’t gotten stupid and sold my 727 I’m at the point where I’d put it back in. We’ve been 1.2s with the 904 and 8”.
And that's what I'm trying to do, make the car more consistent. Right now it has a turbo action in it and one pass it will go 1.42 next pass is 1.45 which seems to be effecting it on the other end. Whit the converter that is broke the car was 1.52 far more than it wasn't and it was pretty consistent on the big end.