We have since revised this dimension further, but I can't place a drawing at the moment.
I measured a new one last summer at 82-3/8"
To use the current / latest dimension, you should use the latest step casting and base though. They allow max rake and that started with the 2004 Worlds boats.
that's good to know
With my "old school" setup, I've always used the rear bail...will try the front in heavier stuff