RE: rear shock adjusters
I removed them...the anti-dive feature helps, but only if the rear shocks are not worn.
BTW, the anti-dive rear shocks were only available in 93-94 Mark VIII's...Lincoln switched to a dual action shock in 95, which took care of the anti-dive issues they suffered in 93-94.
Most of today's conventional shocks already feature a dual action/valving design to prevent nose diving....the Monroe Sensatrac for a 92-97 T-Bird is one such product, and at $25 each, you cant go wrong.