727 line pressure question

I need to drop my tranny pan to fix the leak and decided to check the line pressure before removing the pan. Need opinions if I should reduce the pressure. 1-2 up shift seems to early. Adjusting throttle valve linkage doesn't change 1-2 shift much, it does extend 2-3 shift.
These are the line pressure readings I have.
Wheels blocked, e brake set, 1000 rpm
D/2/1 all the same readings
Throttle Valve FWD 85 psi (FSM says 60 psi)
Throttle Valve Back 105 psi (FSM says 96 psi)
FSM adjustment 1 turn = 1 2/3 psi change.

Thanks for any info