Make sure you spin the converter on spline untill it falls into trans - sometime I had issues where it did not line up might have to lift it up a little also to get it on outer shaft
Promax - I am waiting to see what they can do.... They have a new base and might be able to get me in the park - I wil Dyno motor for setup with OLD headers - I have real nice TTI's that I dont wont to ruin