just had my tranny rebuilt again about 500 miles ago ,the mass airflow sensor went bad at the track last night causing the car to miss badly , so I unhooked the mass air and it ran good enough to make it home , put the new massair on it today and took it out and punched it it changed into 2nd fine but slipped into 3rd and 4th and now is slipping all the time in 3rd and 4th ,could this be related to the maf problem or the tranny just messed up again?

 

tranny