I just put a new 700r4 in my Z that has a stage 2 transgo kit. It is considered a stage 3 capable of handling high hp. It shifts great! I adjusted the TV cable correctly to OEM spec's and also used transflexio's method. The car shifts perfect, but if i put the car in drive and floor it, it shifts from first to second at 5000rpms. From second to third, it shifts at 4800rpms. Also, it will not down shift to second at 60mph. My old tranny will? The new transmission will not downshift to second unles i am going 52 or slower? I can manualy shift it but i want it to shift right? Any ideas?