So I had a really good tranny shop build be a very nice, very tough heavy duty 700. I had them mate it to the original 203 with the mile marker parttime kit. The shopowner told me that I should take it really easy until I figure out a way to support the heavyass tc or else i would crack the tranny case. Has anyone ever done this conversion and had this problem? I have 2 bolts on the right side of the t-case. The shop owner toldme that there used to be an arm that bolted to it that went to the side of the original tranny (350) for twisting support. What should a brother do?