About 10 hrs. back I had the clutch pack replaced in my 86 comp. It worked fine at first but now under full load at take off it slips . The pressures are 125lb at idle ,145 at 2000 ,180lb at 3500. My teck took it back apart and re replaced all f the o rings and respected it . I run ATF a little bit over full mark. It is still slipping. He's stumped.