REDWS6ROCKET

iTrader: (4)

got a question for you guys. just rebuilt my 4l60-e my self (not my first). but when put the shifter in d3 it shifts into second really fast at like 5mph. third gear comes in and no drop in rpm and then the car shifts in 4th by its self with out my putting it in od. i am still on a mail order tsp tune. my trans mods are fairbanks billet servos, transgo kit, beast shell, and all new gm clutches and steals. also have a yank pt4200. any ideas, i am going to clear my shift adapts tommorow at work with the tech 2 and try again.