It has a brand new speedInc plate that went in the same time as the trans and converter

 

Well also I have seen this install error.
If you use the bolts to pull the converter to the plate rather than having the converter flush against the plate it can create the same wobble affect and of course it could have just happened. I have seen it before happen with no real explanation I could find.

Now also consider if there is any blueing on the converter hub where it meets the bushing you should also check for cooler restriction either in the lines or the cooler it self.

 

x2 on sponsors, I would be completely screwed if this happed from a trans built locally

 

want to bet? Bakers took greta care of me when mine popped a ring out of place and caused it to lock up, rebuilt it for free even after the warranty had expired and got it done it 2 days, that's dropping it off at 3p.m. on day one and picking it up done and ready to go at 5p.m on day two....

anyways back on topic...welcome to the world of fkin with your DD..Shouldn't have picked on me back when my Z was my DD and when it was broke.. it's all good though bro...soo when you gonna bring the Red Sled by to keep mine company for a weekend???? glad you got the trans issue taken care of

 

Just got back from the trans shop and found out what the problem was, the bushing wasn't loctited in and walked out. But it looks like Xtreme is taking care of it
James should be calling you soon Jonny

 

Bushings don't need to be loctited in. Thats usually done for reasons I won't say. But it's not a common practice to install a converter and take the bushing out to loctite it in place.
That may solve the problem, but thats not what caused the problem.