Converter has reached its limit

Track Finally opened back up.
7,094ft DA - 7.14psi - 255/60/15 MT ET STreet R - added a 2step to build boost on the footbrake made about 2.5psi at launch.
Car still leaning out on the top end - need to add more fuel.
BUT - the converter seemed to be ok at the lower boost level. I might be able to get away with it for a while longer. Might be time to go through the transmission and converter this winter, may have to beef some stuff up. That being said, has anyone used one of the bolt together ATI converters?

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