Super Servo and downshift harshness

[buickboy]

Installed a super servo and the only downside i see is when the trans downshifts to 1st, the whole car shakes from the sudden downshift. It is like a manual transmission bangin shift from first to second. Is there a fix for this short of installing the old components back into the trans.
Mitch

 

[WE4]

hrmmmm

I bet its the 3-2 downshift and not the 2-1. If this is the case , it is what we call tieup but if the downshift is the only thing that is dishearting, live with it if you can.

Bruce
WE4
www.PTSnctb.com