I just installed a 700r4 stage 3 with the transgo street/strip kit. My shift points are at about 4800 when they used to be at 5400rpms. Also, when i punch it at 59mph, it used to jump down to second gear, now it only goes into second if i am below 52mph. Can this be easily corrected by changing the shift pioints? The TV cable is correclty set too.