Anybody know how much vacuum the tranny should be seeing at different throttle positions on the pre 85 300sd

I have tried getting readings off other cars but it seems like all of them are plumed incorrectly.

Would like to know the amount of vacuum before, the restrictor orifice and after.
And the amounts you see after the vacuum modulator ?

The wifes 82 300TD is flaring on the second to third gear shifts after redoing some
leaking hoses.

I think my screw up came when I used a drill bit to try and clean out the connection nipple on the main T off the main vacuum line from the pump to the break booster.

Seems like its getting too much vacuum now.

and I am having a heck of a time trying to adjust the vacuum modulator to get it back right.

Thanks

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