Opinion from some of you long time Mopar racers

You don't have or want to use a transbrake? If the car has it and you aren't using it, that may become of the issue.
Current 727 doesn't have a trans brake. I'm not opposed to having one. Not sure how they are used/how they work as I have no experience with them. I may look into that over the winter as I have to pull the trans and converter to have the converter reworked. I'll contact the guy who built my 727 about this upgrade.